Sharp CDDK-2500-W, CDDP-2500-W Service manual

CD-DP2500W

CD-DP2500W/DK2500W

SERVICE MANUAL

No. S4034CDDP2500

CD-DP2500W

CD-DP2500W Mini Component System consisting of CD­DP2500W (main unit), CP-DP2500 (front speakers),
GBOXS0038AWM1 (centre speaker) and GBOXS0039AWM1
(surround speakers).

CD-DK2500W

CD-DK2500W Mini Component System consisting of CD­DK2500W (main unit), CP-DP2500 (front speakers),
GBOXS0038AWM1 (centre speaker) and GBOXS0039AWM1
(surround speakers).

CD-DK2500W

DIFFERENCE BETWEEN CD-DP2500W AND CD-DK2500W

SECTION CD-DP2500W CD-DK2500W

KARAOKE Non Used

Manufactured under license from Dolby Laboratories Licens­ing Corporation.
DOLBY, the double-D symbol and "PRO LOGIC" are
trademarks of Dolby Laboratories Licensing Corporation.

• In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.

CONTENTS

SAFETY PRECAUTION FOR SERVICE MANUAL ........................................................................................................... 2

VOLTAGE SELECTION..................................................................................................................................................... 2

SPECIFICATIONS ............................................................................................................................................................. 3

NAMES OF PARTS ........................................................................................................................................................... 4

OPERATION MANUAL ...................................................................................................................................................... 8

DISASSEMBLY.................................................................................................................................................................. 9

REMOVING AND REINSTALLING THE MAIN PARTS................................................................................................... 12

TEST MODE .................................................................................................................................................................... 13

ADJUSTMENT ................................................................................................................................................................. 14

NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 16

BLOCK DIAGRAM ........................................................................................................................................................... 17

SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD..............................................................................................20

VOLTAGE ........................................................................................................................................................................ 42

WAVEFORMS OF CD CIRCUIT...................................................................................................................................... 43

TROUBLESHOOTING (CD SECTION) ........................................................................................................................... 44

FUNCTION TABLE OF IC................................................................................................................................................ 48

FL DISPLAY......................................................................................................................................................................54

REPLACEMENT PARTS LIST/EXPLODED VIEW

Page

SHARP CORPORATION

This document has been published to be used
for after sales service only.
The contents are subject to change without notice.

CD-DP2500W/DK2500W

SAFETY PRECAUTION FOR

SERVICE MANUAL

Precaution to be taken when replacing and servicing the
Laser Pickup.

The AEL (Accessible Emission Level) of Laser Power Output
for this model is specified to be lower than Class I Requirements.
However, the following precautions must be observed during
servicing to protect your eyes against exposure to the Laser
beam

(1) When the cabinet has been removed, the power is turned

on without a compact disc, and the Pickup is on a position
outer than the lead-in position, the Laser will light for several
seconds to detect a disc. Do not look into the Pickup Lens.

(2) The Laser Power Output of the Pickup inside the unit and

replacement service parts have already been adjusted prior
to shipping.

(3) No adjustment to the Laser Power should be attempted

when replacing or servicing the Pickup.

(4) Under no circumstances look directly into the Pickup Lens

at any time.

(5) CAUTION - Use of controls or adjustments, or performance

of procedures other than those specified herein may result
in hazardous radiation exposure.

CAUTION

● This Mini Component System is classified as a CLASS 1

LASER product.

● The CLASS 1 LASER PRODUCT label is located on the

rear cover.

● Use of controls, adjustments or performance of proce-

dures other than those specified herein may result in haz­ardous radiation exposure.

As the laser beam used in this compact disc player is
harmful to the eyes, do not attempt to disassemble the
cabinet. Refer servicing to qualified personnel only.

Laser Diode Properties

Material: GaAIAs
Wavelength: 780 nm
Emission Duration: continuous
Laser Output: max. 0.6 mW

Illustration:CD-DP2500W

VOLTAGE SELECTION

The voltage selector is located on the AC voltage selector box. If adjustment is necessary, ensure to remove plug of AC cord from
AC socket and use a screwdriver in order to turn the selector in either direction. The correct voltage figure is displayed in the window
below to the adjustment screw.

QACCB0006AW00

QACCE0010AW00

QACCJ0007AW00

Figure 2 POWER SUPPLY CORD

– 2 –

QACCA0003AW00

QPLGA0003AWZZ QPLGA0004AWZZ

FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER
TO THE OPERATION MANUAL.

SPECIFICATIONS

● General

Power source: AC 110/127/220/230-240 V, 50/60 Hz
Power consumption: 155 W
Dimensions: Width; 270 mm (10-5/8")

Height; 330 mm (13")
Depth; 332 mm (13-1/16")

Weight: 8.9 kg (19.6 lbs.)

● Amplifier section

Output power: Front speakers;

MPO; 200 W (100W + 100 W)
(10 % T.H.D.)
RMS; 120 W (60 W + 60 W)
(10 % T.H.D.)
RMS; 96 W (48 W + 48 W)
(0.9 % T .H.D.)

Centre speaker;

MPO; 50 W (10 % T.H.D.)
RMS; 30 W (10 % T.H.D.)
RMS; 24 W (0.9 % T.H.D.)

Surround speakers;

MPO; 50 W (25 W + 25 W)
(10 % T.H.D.)
RMS; 30 W (15 W + 15 W)
(10 % T.H.D.)
RMS; 24 W (12 W + 12 W)
(0.9 % T.H.D.)

Output terminals: Front speakers; 6 ohms

Centre speaker; 6 ohms
Surround speakers; 12 ohms
Headphones; 16-50 ohms
(recommended; 32 ohms)
CD digital output (optical)

Input terminals: Video/Auxiliary (audio signal) × 2;
(CD-DP2500W) 500 mV/47 kohms

Input terminals: Video/Auxiliary (audio signal) × 2;
(CD-DK2500W) 500 mV/47 kohms

Microphone 1/2; 1 mv/600 kohms

● Compact disc player section

Type: 3-disc multi-play compact disc player
Signal readout: Non-contact, 3-beam semiconductor

laser pickup

D/A converter: 1-bit D/A converter
Frequency response: 20 - 20,000 Hz
Dynamic range: 90 dB (1 kHz)

CD-DP2500W/DK2500W

● Tuner section

Frequency range: FM; 88-108 MHz

AM; 531-1,602 kHz

● Cassette deck section

Frequency response: 50-14,000 Hz (Normal tape)
Signal/noise ratio: 55 dB (TAPE 1, playback)

50 dB (TAPE 2, recording/playback)

Wow and flutter: 0.3 % (WRMS)

● Front speaker section

Type: 3-way type [13 cm (5-1/4") woofer,

5 cm (2") tweeter and super tweeter]

Maximum input
power: 120 W
Rated input power: 60 W
Impedance: 6 ohms
Dimensions: Width; 240 mm (9-1/2")

Height; 330 mm (13")
Depth; 255 mm (10-1/16")

Weight: 3.9 kg (8.5 lbs.)/each

● Centre speaker section

Type: 10 cm (4") full-range speaker
Maximum input
power: 60 W
Rated input power: 30 W
Impedance: 6 ohms
Dimensions: Width; 260 mm (10-1/4")

Height; 140 mm (5-1/2")
Depth; 155 mm (6-1/8")

Weight: 0.9 kg (2.0 lbs.)

● Surround speaker section

Type: 10 cm (4") full-range speaker
Maximum input
power: 30 W
Rated input power: 15 W
Impedance: 12 ohms
Dimensions: Width; 200 mm (7-7/8")

Height; 93 mm (3-11/16")
Depth; 170 mm (6-3/4")

Weight: 0.5 kg (1.1 lbs.)/each

Specifications for this model are subject to change without
prior notice.

– 3 –

CD-DP2500W/DK2500W

Front panel [CD-DP2500W]

1. (CD) Disc Tray

2. Extra Bass Indicator

3. Spectrum Analyzer/Volume Level Indicator

4. (CD) Disc Number Indicators

5. (CD/TUNER) Memory Indicator

6. (CD) Pause Indicator

7. (TAPE 2) Record Indicator

8. (CD) Play Indicator

9. (CD) Music Schedule Indicators

0. (CD) More Tracks Indicator

11. Sleep Indicator

12. FM Stereo Mode Indicator

13. (TAPE) Reverse Mode Indicator

14. (TAPE 2) Reverse Play Indicator

15. (TAPE 1) Play Indicator
(TAPE 2) Forward Play Indicator

16. (CD) Repeat Indicator

17. FM Stereo Indicator

18. Timer Record Indicator

19. Timer Play Indicator

NAMES OF PARTS

20. Memory/Set Button

21. (CD) Track Down/Review Button
(TUNER) Preset Down Button
(TAPE 2) Fast Wind Button

22. Bypass Button

23. (CD) Track Up/Cue Button
(TUNER) Preset Up Button
(TAPE 2) Fast Wind Button

24. Normal Button

25. Phantom Button

26. Timer Set Indicator

27. On/Stand-by Button

28. Clock Button

29. Timer/Sleep Button

30. Function Selector Buttons

31. Dimmer Button

32. Volume Control

33. Equalizer Mode Selector Button

34. (CD) Disc Number Select Buttons

35. Headphone Socket

36. Tuning and Time Up/Down Buttons

37. (TAPE 2) Record Pause Button

38. (TAPE 2) Reverse Play Button

39. (CD/TAPE) Stop Button

40. (TAPE 2) Reverse Mode Button

41. (CD) Play/Repeat Button
(TAPE 1) Play Button
(TAPE 2) Forward Play Button

42. Extra Bass/Demo Mode Button

43. (CD) Disc Skip Button

44. (CD) Open/Close Button

45. (TAPE 1) Cassette Compartment

46. (TAPE 2) Cassette Compartment

– 4 –

Front panel [CD-DK2500W]

1. (CD) Disc Tray

2. Extra Bass Indicator

3. Spectrum Analyzer/Volume Level Indicator

4. (CD) Disc Number Indicators

5. Karaoke Maker Indicator

6. (CD/TUNER) Memory Indicator

7. (CD) Pause Indicator

8. (TAPE 2) Record Indicator

9. (CD) Play Indicator
(CD) Music Schedule Indicators
(CD) More Tracks Indicator

12. Sleep Indicator

13. FM Stereo Mode Indicator

14. (TAPE) Reverse Mode Indicator

15. (TAPE 2) Reverse Play Indicator

16. (TAPE 1) Play Indicator
(TAPE 2) Forward Play Indicator

17. (CD) Repeat Indicator

18. FM Stereo Indicator

19. Timer Record Indicator

20. Timer Play Indicator

CD-DP2500W/DK2500W

21. Memory/Set Button

22. (CD) Track Down/Review Button
(TUNER) Preset Down Button
(TAPE 2) Fast Wind Button

23. Bypass Button

24. (CD) Track Up/Cue Button
(TUNER) Preset Up Button
(TAPE 2) Fast Wind Button

25. Normal Button

26. Phantom Button

27. Timer Set Indicator

28. On/Stand-by Button

29. Clock Button

30. Timer/Sleep Button

31. Function Selector Buttons

32. Dimmer Button

33. Volume Control

34. Equalizer Mode Selector Button

35. (CD) Disc Number Select Buttons

36. Headphone Socket

37. Tuning and Time Up/Down Buttons

38. (CD) Disc Skip Button

39. (CD) Open/Close Button

40. (TAPE 2) Record Pause Button

41. (TAPE 2) Reverse Play Button

42. (CD/TAPE) Stop Button

43. (TAPE 2) Reverse Mode Button

44. (CD) Play/Repeat Button
(TAPE 1) Play Button
(TAPE 2) Forward Play Button

45. Extra Bass/Demo Mode Button

46. Microphone Sockets

47. Microphone Level Controls

48. (TAPE 1) Cassette Compartment

49. (TAPE 2) Cassette Compartment

– 5 –

CD-DP2500W/DK2500W

Rear panel

1. AC Voltage Selector

2. AC Power Lead

3. CD Digital Output Socket

4. FM 75 Ohms Aerial Terminal

5. FM Aerial Earth Terminal

6. AM Loop Aerial Input Socket

7. Span Selector Switch

8. Video/Auxiliary (Audio Signal) Input Sockets

9. Front Speaker Terminals

10. Centre Speaker Terminals

11. Surround Speaker Terminals

Front speaker

1. Super Tweeter

2. Tweeter

3. Woofer

4. Bass Reflex Ducts

5. Speaker Wire

Centre speaker

1. Full-Range Speaker

2. Speaker Wire

Surround speaker

1. Full-Range Speaker

2. Speaker Wire

– 6 –

CD-DP2500W/DK2500W

Remote control [CD-DP2500W]

1. Remote Control Transmitter LED

2. Dolby Pro Logic Surround Mode Button

3. Test Tone Button

4. Centre Level Buttons

5. Surround Level Buttons

6. Balance Control Buttons

7. (CD) Disc Skip Button

8. (CD) Clear Button

9. (CD) Memory Button

10. (CD) Random Button

11. (TAPE 2) Record Pause Button

12. (CD) Track Down/Review Button
(TUNER) Preset Down Button
(TAPE 2) Fast Wind Button

13. (CD) Pause Button

14. (CD) Track Up/Cue Button
(TUNER) Preset Up Button
(TAPE 2) Fast Wind Button

15. Equalizer Mode Selector Button

16. (TAPE 2) Reverse Play Button

17. (CD/TAPE) Stop Button

18. (CD) Play/Repeat Button
(TAPE 1) Play Button
(TAPE 2) Forward Play Button

19. Function Selector Buttons

20. On/Stand-by Button

21. Extra Bass Button

22. Volume Up/Down Buttons

Remote control [CD-DK2500W]

1. Remote Control Transmitter LED

2. Karaoke Mode Button

3. Vocal Replacer Button

4. Dolby Pro Logic Surround Mode Button

5. Test Tone Button

6. Echo Level Up/Down Buttons

7. Centre Level Buttons

8. Surround Level Buttons

9. Balance Control Buttons

10. (CD) Disc Skip Button

11. (CD) Clear Button

12. (CD) Memory Button

13. (CD) Random Button

14. (TAPE 2) Record Pause Button

15. (CD) Track Down/Review Button
(TUNER) Preset Down Button
(TAPE 2) Fast Wind Button

16. (CD) Pause Button

17. (CD) Track Up/Cue Button
(TUNER) Preset Up Button
(TAPE 2) Fast Wind Button

18. Equalizer Mode Selector Button

19. (TAPE 2) Reverse Play Button

20. (CD/TAPE) Stop Button

21. (CD) Play/Repeat Button
(TAPE 1) Play Button
(TAPE 2) Forward Play Button

22. Function Selector Buttons

23. On/Stand-by Button

24. Extra Bass Button

25. Volume Up/Down Buttons

– 7 –

CD-DP2500W/DK2500W

SETTING THE CLOCK

In this example, the clock is set for the 24-hour (0:00) system.

1

Press the ON/STAND-BY button to enter the stand-by mode.

2

Press the CLOCK button.

3

Within 5 seconds, press the MEMORY/SET button.4Press the TUNING/TIME (

or ) button to select the time

display mode.

“0:00” →The 24-hour display will appear.

(0:00 - 23:59)

“AM 0:00” →The 12-hour display will appear.

(AM 0:00 - PM 11:59)

“AM 12:00” →The 12-hour display will appear.

(AM 12:00 - PM 11:59)

● Note that this can only be set when the unit is first in-

stalled or it has been reset.

5

Press the MEMORY/SET button.6Press the TUNING/TIME (

or ) button to adjust the hour.

● Press the TUNING/TIME ( or ) button once to ad-

vance the time by 1 hour. Hold it down to advance con-

tinuously.

● When the 12-hour display is selected, “AM” will change

automatically to “PM”.

7

Press the MEMORY/SET button.8Press the TUNING/TIME (

or ) button to adjust the min-

utes.

● Press the TUNING/TIME (

or

) button once to ad-

vance the time by 1 minute. Hold it down to change the

time in 5 minute intervals.

● The hour setting will not advance even if minutes advance

from “59” to “00”.

9

Press the MEMORY/SET button.

● The clock starts operating from “0” second.

(Seconds are not displayed.)

And then the clock display will disappear after a few sec-

onds.

To see the time display:

Press the CLOCK button.

● The time display will appear for about 5 seconds.

Note:

● The clock display will flash on and off at the push of the

CLOCK button when the AC power supply is restored after

a power failure occurs or after the AC power lead is discon-

nected.

If this happens, follow the procedure below to change the

clock time.

To change the clock time:

1 Press the CLOCK button.

2 Within 5 seconds, press the MEMORY/SET button.

3

Perform steps 6 - 9 above.

To change the time display mode:

1 Perform steps 1 - 2 in the section “RESETTING THE MI-

CROCOMPUTER”.

2

Perform steps 1 - 9 above.

(Main unit operation)

RESETTING THE MICROCOMPUTER

Reset the microcomputer under the following con-

ditions:

● To erase all of the stored memory contents (clock and timer

settings, and tuner and CD presets).

● If the display is not correct.

● If the operation is not correct.

1

Press the ON/STAND-BY button to enter the stand-by mode.

2

Whilst pressing down the 0 button and the X-BASS/ DEMO

button, hold down the ON/STAND-BY button for at least 1

second.

● “CLEAR AL” will appear.

Caution:

● The operation explained above will erase all data stored in

memory including clock and timer settings, and tuner and

CD presets.

OPERATION MANUAL

Illustration:CD-DP2500W

Illustration:CD-DP2500W

– 8 –

DISASSEMBLY

Caution on Disassembly

Follow the below-mentioned notes when disassembling
the unit and reassembling it, to keep it safe and ensure
excellent performance:

1. Take cassette tape and compact disc out of the unit.

2. Be sure to remove the power supply plug from the wall
outlet before starting to disassemble the unit.

3. Take off nylon bands or wire holders where they need be
removed when disassembling the unit. After servicing
the unit, be sure to rearrange the leads where they were
before disassembling.

4. Take suffcient care on static electricity of integrated
circuits and other circuits when servicing.

CD-DP2500H/DK2500W

STEP

10

11 Turntable 1. Hook....................... (L1) x2 10-5

12 Disc Tray 1.

13 CD Servo PWB 1. Screw ..................... (N1) x1 11-1

14 CD Mechanism 1. Hook ....................... (P1) x2 11-2

15

REMOVAL PROCEDURE FIGURE

1 Top Cabinet 1. Screw ..................... (A1) x4 9-1

2 Side Panel 1. Screw ..................... (B1) x8 9-1

(Left/right)

3 CD Player Unit/ 1. Turn on the power supply, 9-2

CD Tray Cover open the disc tray, take out

the CD cover, and close.
(Note 1)

2. Screw ..................... (C1) x1

3. Hook....................... (C2) x3

4. Hook....................... (C3) x2

5. Socket .................... (C4) x3

4 Rear Panel 1. Screw ..................... (D1) x9 9-2

5 Main PWB 1. Screw ..................... (E1) x3 9-2

6

Power Supply PWB

7 Front Panel 1. Screw ..................... (G1) x2 10-3

8 Karaoke PWB 1. Screw..................... (H1) x2 10-4

(CD-DK25000W
ONLY)

9 Display PWB/ 1. Screw .....................

Headphones PWB
Tape Mechanism

(Note 2) 2. Hook....................... (N2) x2

Loading Motor PWB

2. Socket .................... (E2) x2 10-3

(CD-DP25000W)

2. Socket .................... (E2) x3

(CD-DK25000W)

3. Flat Cable .............. (E3) x1

4. Lug Wire................. (E4) x1

5. Socket .................... (E5) x1

1. Screw ..................... (F1) x2 10-3

2. Socket .................... (F2) x5

3. Flat Wire................. (F3) x1 10-4

(J1) x15

2. Flat Cable .............. (J2) x1

1. Open the cassette holder 10-4

2. Screw ..................... (K1) x5

2. Cover ..................... (L2) x1

Turn fully the lock lever in the

arrow direction.

2.

While holding the lock lever,rotate
the cam gear until the cam gear
rib engages with the clamp lever.

3.

Push the slide holder backward to

engage the claw with the groove
and remove it in the direction

of the arrow. ..............

3. Socket .................... (N3) x4

2. Hook....................... (P2) x3

1. Hook....................... (Q1) x5 11-2

(M1) x6

10-4

10-1

10-2

10-6

CD-DP2500W/DK2500W

Note 1:

How to open the changer manually. (Fig. 10-1)

1. In this state, turn fully the lock lever in the arrow direction
through the hole on the loading chassis bottom.

2.

While holding the lock lever, rotate the cam gear anticlockwise

until the cam gear rib engages with the clamp lever.

3. After that, push forward the CD slide holder.

Note 2:

1. After removing the connector for the optical pickup from the
connector, wrap the conductive aluminium foil around the
front end of the connector so as to protect the optical pickup
from electrostatic damage.

Note 3:

1. Be careful not to break the claw of the CD mechanism.

2. When fining back the cam gear assembly, let it lock by front
movement.

CD-DP2500H/DK2500W

– 9 –

Side Panel
(Right)

(B1)x2
ø3x10mm

(B1)x4
ø3x10mm

(C3) x1

Pull

(C1)x1
ø3x10mm

(D1)x7
ø3x10mm

Rear
Panel

(A1)x2
ø3x12mm

CD Servo
PWB

Rear
Panel

Figure 9-1

(C4)x3

Main PWB

Figure 9-2

Top Cabinet

(B1)x2
ø3x10mm

DC Tray Cover

1

(D1)x2
ø3x10mm

(Fig. 10-2)

(A1)x2
ø3x12mm

Side Panel
(Left)

(C2) x3

1

2

CD Player
Unit

(C3)x1

(E1)x3
ø3x10mm

CD-DP2500W/DK2500W

Figure 10-1

LOCK LEVER

CLAMP LEVER

CAM GEAR RIB

Karaoke
PWB

(H1)x1
ø3x10mm

(J1)x14
ø3x10mm

Tape
Mechanism

(K1)x5
ø3x10mm

(J1)x1
ø3x10mm

CD-DK2500W
ONLY

(J2)x1

Display PWB

(F3)x1

Headphones
PWB

Open

Cassette
Holder

Figure 10-4

(L2) x1

Turntable

(E5)x1

CD-DK2500W
ONLY

(E2)x1

(E2)x1

Power
Supply
PWB

(F2)x1

(F2)x4

Tape
Mechanism

(E4)x1

(E3)x1

Figure 10-2

(F1)x1
ø3x6mm

(F1)x1
ø3x10mm

(G1)x2
ø3x10mm

Power
Supply
PWB

Main PWB

(E2)x1

(L1) x2

Disc Tray

CD Player Unit

Figure 10-5

(M1) x3

3

2

1

(M1) x3

Figure 10-3

Figure 10-6

– 10 –

CD-DP2500W/DK2500W

Screw Driver

Woofer

(A1)x1

(B1)x4

Ø4x12mm

(C1)x2

Ø3x10mm

(D1)x2

Ø3x10mm

(N1)x1
ø3x8mm

(N2) x2

(N3) x2

(N3) x2

CD Servo

PWB

Figure 11-1

CD Player

Base

CD
Mechanism

(P1) x1

(P2) x3

(P1) x1

Figure 11-2

Loading
Motor
PWB

(Q1) x5

CP-DP2500

STEP

REMOVAL PROCEDURE FIGURE

1 Front Panel 1. Front Panel ............ (A1) x1 11-3

2 Woofer 1. Screw ..................... (B1) x4 11-3

4 Tweeter 1. Screw .................... (C1) x2 11-3

5 Super Tweeter 1. Screw .................... (D1) x2 11-3

CP-DP2500

Figure 11-3

– 11 –

CD-DP2500W/DK2500W

REMOVING AND REINSTALLING THE MAIN PARTS

TAPE MECHANISM SECTION

Perform steps 1 to 7 and 10 of the disassembly method to
remove the tape mechanism.

How to remove the record/playback and erase
heads (TAPE 2) (See Fig. 12-1)

1. When you remove the screw (A1) x 2 pcs., the recording/
playback head and three-dimensional head of the erasing
head can be removesd.

How to remove the playback head (TAPE 1)
(See Fig. 12-2)

1. When you remove the screw (B1) x 2 pcs., the playback
head.

Erase Head

(A1)x2
Ø2 x 5mm

TAPE 2

Figure 12-1

TAPE 1

Record/Playback
Head

How to remove the pinch roller (TAPE 1/2)
(See Fig. 12-3)

1. Carefully push the inside claw to remove it. The pinch roller
pawl in the direction of the arrow <A>, and remove the pinch
roller (C1) x 1 pc., in the direction of the arrow <B>.

Note:

When installing the pinch roller, pay attention to the spring
mounting position.

How to remove the belt (TAPE 1) (See Fig. 12-4)

1. Remove the main belt (D1) x 1 pc., from the motor side.

2. Remove the FF/REW belt (D2) x 1 pc.

How to remove the belt (TAPE 2) (See Fig. 12-4)

1. Remove the main belt (E1) x 1 pc., from the motor side.

2. Remove the FF/REW belt (E2) x 1 pc.

How to remove the motor (See Fig. 12-5)

1. Remove the screws (F1) x 2 pcs., to remove the motor.

(B1)x2
Ø2 x 9mm

Pinch Roller
(C1)x1

Figure 12-2

<B>

Figure 12-3

Playback
Head

Pinch Roller
Pawl

<A>

(F1) x2

Ø 2.6 x 5mm

Motor

– 12 –

TAPE2

FF/REW
Belt
(E2)x1

Main Belt

Figure 12-4Figure 12-5

Motor

TAPE2
Main Belt
(E1)x1

Motor

TAPE1
Main Belt
(D1)x1

TAPE1

FF/REW
Belt
(D2)x1

CD MECHANISM SECTION

Perform steps 1, 2, 3, and 11 to 14 of the disassembly method
to remove the CD mechanism.

CD-DP2500W/DK2500W

How to remove the loading motor
(See Fig. 13-1)

1. Bend the hooks (A1) x 5 pcs., to remove the loading motor.

How to remove the pickup (See Fig. 13-2)

1. Remove the stop washer (B1) x 1 pc., to remove the gear
(B2).

2. Remove the screws (B3) x 2 pcs., to remove the shaft (B4).

3. Remove the pickup.

Note

After removing the connector for the optical pickup from the
connector wrap the conductive aluminium foil around the front
end of connector so as to protect the optical pickup from
electrostatic damage.

(B1) x2
ø2.6 x6mm

Loading Motor

(A1)x1

(A1)x2

(A1)x2

CD Base

Figure 13-1

Stop Washer
(B3) x1

TEST MODE

During POWER OFF mode,push below each 2 keys [ON/STAND-BY] key.
Then go to each TEST MODE.

KEY TEST MODE CONTENTS

[ON/STAND-BY] [TUNER] + [X-BASS] TEST 1 TUNER PRESET MEMORY CLEAR

[ON/STAND-BY] [MEMORY/SET] + [X-BASS] TEST 2 TUNER PRESET FOR PRODUCTION

[ON/STAND-BY] [>>] + [X-BASS] TEST 3 KEY AND DISPLAY TEST

[ON/STAND-BY] [CD] + [X-BASS] TEST 4 CD TEST MODE

[ON/STAND-BY] [TAPE] + [X-BASS] TEST 5 TAPE TEST MODE

[ON/STAND-BY] [>] + [X-BASS] TEST 6 ALL CLEAR(RESET)

Shaft
(B2) x1

Pickup

CD Mechanism
Gear
(B4) x1

Figure 13-2

[ON/STAND-BY] [TUN UP] + [X-BASS] TEST 7 AUDIO TEST

[ON/STAND-BY] [TUN DOWN] + [X-BASS] TEST 8 PRODUCTION INITIALIZE FOR CHANGER

– 13 –

CD-DP2500W/DK2500W

ADJUSTMENT

MECHANISM SECTION

• Driving Force Check

Torque Meter

Play: TW-2111 Tape 1: Over 80 g

• Torque Check

Torque Meter

Tape 1

Play: TW-2111 30 to 80 g. cm 30 to 80 g.cm
Fast forward: TW-2231 — 70 to 180 g.cm
Rewind: TW-2231 — 70 to 180 g.cm

TUNER SECTION

fL: Low-range frequency
fH: High-renge frequency

• AM IF/RF

Signal generator: 400 Hz, 30%, AM modulated

Test Stage

Frequency

AM IF 450 kHz 1,602 kHz T351 *1
AM Band — 531 kHz (fL): T306 *2

Coverage 1.1 ± 0.1 V
AM Tracking 990 kHz 990 kHz (fL): T303 *1

Frequency

Display

*1. Input: Antenna,SO301 Output: TP302
*2. Input: Antenna,SO301 Output: TP301

CD SECTION

• Adjustment

Since this CD system incorporates the following automatic
adjustment functions, readjustment is not needed when
replacing the pickup. Therefore, different PWBs and pickups
can be combined freely.
Each time a disc is changed, these adjustments are
performed automatically. Therefore, playback of each disc
can be performed under optimum conditions.

Items adjusted automatically

(1) Offset adjustment (The offset voltage between the head

amplifier output and the VREF reference voltage is
compensated inside the IC.)

* Focus offset adjustment
* Tracking offset adjustment

(2) Tracking balance adjustment (waveform drawing 14-3

EFBL)

(3) Gain adjustment (The gain is compensated inside the IC

so that the loop gain at the gain crossover frequency will
be 0dB.)

* Focus gain adjustment
* Tracking gain adjustment

Specified Value

Tape 2: Over 80 g

Specified Value

Setting/

Adjusting

Parts

Tape 2

Instrument

Connection

• Tape Speed

Test Tape

Adjusting

Point

Normal MTT-111 Variable 3,000 ± Speaker
speed Resistor in 30 Hz terminal

motor. (Load
(MM1) resistance:

TAPE MECHANISM

Variable Resistor in motor

Specified

Value

Motor

Figure 14-1

MAIN PWB

IC302

CF351

R357

AM IF

T351

IC303

TP302

CF352

C393

T301

CF302

T306

AM Band Coverage

TP301

T302

L312

C375

IC301

T303

AM Tracking

CNP301

Figure 14-2 ADJUSTMENT POINT

CD ERROR CODE DESCRIPTION

Error State Code

0001 Cannot detect Pickup-in SW
0002 DSP access error

0101 Open/Close SW not functioning (Low → High)
0103 Open/Close SW not functioning (High → Low)

0201 Open/Close SW not functioning (Low → High)
0203 Open/Close SW not functioning (High → Low)

0302 Pickup-in SW is not detected
0306 During Disc 1 search, Open/Close SW or Clamp SW

0307 Clamp SW not function (Low → High)
0308 Clamp SW not function (High → Low)

– 14 –

[Servo System Error]

[Error during close operation]

[Error during open operation]

[Error during skip operation]

or Disc SW do not change to low.

T

Stopped

CH1=500mV

CH2=200mV

DC 10:1

DC 10:1

T

FDO

1

TE

3

EFBL

2

Smoothing : ON CH1 : 0.000V
BW : FULL

CH2 : 0.000V
CH3 : 0.00V
CH4 : 0.00V

CH3=1V

DC 10:1

=Record Length=

Main : 100K
Zoom : 2k

1999/04/05 20:26:47

500ms/div

(500ms/div)

NORM:20kS/s

=Trigger==Filter= =Offset=
Mode : SINGLE
Type : EDGE CH1
Delay : 0.0ns
Hold off : 0.2us

Figure 14-3

CH2
v/DIV
200mV

SO301

FM75 ohms

GND

AM LOOP
ANTENNA

Instrument

Connection

6 ohms)

CD-DP2500W/DK2500W

EXPLANATION OF DOLBY SURROUND PRO LOGIC AND EVALUATION METHOD

Outline

• Namely, two speakers are connected in parallel to one
amplifier.

• In the Pro Logic BYPASS mode the amplifier for C-ch (center

channel) and the amplifier for S-ch (surround channel) are in
MUTE state. The SP output is cut.

• State of element output and terminal output in specific mode

State of set Dolby Pro Logic Dolby Pro Logic On mode
Output point Bypass mode Normal mode Phantom mode

IC501 1 pin L-out Output enabled state Output enabled state Output enabled state

2 pin R-out Output enabled state Output enabled state Output enabled state
IC501 3pin C-out No output Output enabled state No output
IC501 9pin S-out No output Output enabled state Output enabled state
SP OUT L-ch Output enabled state Output enabled state Output enabled state
(SO901) R-ch Output enabled state Output enabled state Output enabled state
SP OUT C-ch No output in MUTE (Q501) state Output enabled state No output in MUTE (Q501) state
(SO901)
SP OUT S-ch No output in MUTE (Q502) state Output enabled state Output enabled state
(SO901)

Test tone output

• Pro Logic ON Normal mode
Press the remote control TEST TONE button.
→Output of only L-ch →Output of only C-ch

↑ ↓

Output of only S-ch ← Output of only R-ch
The test tone (noise) is repeatedly output for output period
(2 sec).
In this case the following indication appears repeatedly.
→TEST →L-ch →C-ch

↑ ↓

S-ch ← R-ch

• Pro Logic ON Phantom mode
Press the remote control TEST TONE button.
→Output of only L-ch →Output of only R-ch

↑ ↓

← Output of only S-ch
The test tone (noise) is repeatedly output for output period
(2 sec).

In this case the following indication appears repeatedly.
→TEST → L-ch → R-ch

↑ ↓

← S-ch←

Relation between VIDEO IN input and output in Pro Logic
ON state

(1) L-ch/R-ch same phase input into VIDEO IN input jack in

VIDEO Function mode

Output point Normal mode

SP out L-ch Almost no output (only omitting component)
(SO901) R-ch Almost no output (only omitting component)

(SO901) SP out C-ch
(SO901) SP out S-ch

Input signal is output.
Almost no output (only omitting component)

• In the normal mode of Pro Logic ON mode the amplifiers for
C-ch and S-ch are in operative state, so that the SP output
appears.

• In the Phantom mode of Pro Logic ON mode the amplifier for
C-ch is in MUTE state, so that the SP output is cut. The
amplifier for S-ch (surround) is in operative state, so that the
SP output appears

Output point Phantom mode

SP out L-ch Input signal is output.
(SO901) R-ch Input signal is output.

(SO901) SP out C-ch SP cut, no output
(SO901) SP out S-ch

Almost no output (only omitting component)

(2) L-ch/R-ch reverse phase input into VIDEO IN input jack in

VIDEO Function mode

(Reverse phase: Phase difference between L and R is 180°)

Output point Normal mode

SP out L-ch
(SO901) R-ch

(SO901) SP out C-ch
(SO901) SP out S-ch Input signal is output.

Output point Phantom mode

SP out L-ch
(SO901) R-ch

(SO901) SP out C-ch SP cut, no output
(SO901) SP out S-ch Input signal is output.

Almost no output (only omitting component)
Almost no output (only omitting component)

Almost no output (only omitting component)

Almost no output (only omitting component)
Almost no output (only omitting component)

• Accordingly, if you want to output signal waveform to C-ch SP
out, give the same phase input into L-ch/R-ch INPUT in the
Pro Logic Normal mode.

If one of channels receives input, C-ch does not output. Only

L-ch or R-ch outputs.

• If you want to output signal waveform to S-ch SP out, you can
use either Normal mode or Phantom mode. However, 180°
reverse phase input must be given to L-ch/R-ch INPUT.

– 15 –

CD-DP2500W/DK2500W

NOTES ON SCHEMATIC DIAGRAM

• Resistor:
To differentiate the units of resistors, such symbol as K and
M are used: the symbol K means 1000 ohm and the symbol
M means 1000 kohm and the resistor without any symbol is
ohm-type resistor. Besides, the one with “Fusible” is a fuse
type.

• Capacitor:
To indicate the unit of capacitor, a symbol P is used: this
symbol P means micro-micro-farad and the unit of the
capacitor without such a symbol is microfarad. As to
electrolytic capacitor, the expression “capacitance/withstand
voltage” is used.
(CH), (TH), (RH), (UJ): Temperature compensation
(ML): Mylar type
(P.P.): Polypropylene type

• Schematic diagram and Wiring Side of P.W.Board for this
model are subject to change for improvement without prior
notice.

• The indicated voltage in each section is the one measured
by Digital Multimeter between such a section and the chas­sis with no signal given.

1. In the tuner section,

( ) indicates AM
< > indicates FM stereo

2. In the main section, a tape is being played back.

3. In the deck section, a tape is being played back.

( ) indicates the record state.

4. In the power section, a tape is being played back.

5. In the CD section, the CD is stopped.

• Parts marked with “ ” ( ) are important for
maintaining the safety of the set. Be sure to replace these
parts with specified ones for maintaining the safety and
performance of the set.

REF. NO DESCRIPTION POSITION POSITION

SW1 OPEN/CLOSE ON—OFF
SW2 CLAMP ON—OFF
SW3 DISC NUMBER ON—OFF
SW4 PICKUP IN ON—OFF
SW701 CD ON—OFF
SW702 TAPE ON—OFF
SW703 TUNING DOWN ON—OFF
SW704 MEMORY/SET ON—OFF
SW705 REV ON—OFF
SW706 FF ON—OFF
SW707 PLAY ON—OFF
SW708 STOP ON—OFF
SW710 REC ON—OFF
SW711 TUNING UP ON—OFF
SW712 VIDEO ON—OFF

REF. NO DESCRIPTION

SW713 TUNING ON—OFF
SW714 DIMMER ON—OFF
SW715 X-BASS ON—OFF
SW716 EQUAL ON—OFF
SW717 NORMAL ON—OFF
SW718 PHANTOM ON—OFF
SW719 BY-PASS ON—OFF
SW720 ON/STAND-BY ON—OFF
SW721 CLOCK ON—OFF
SW722 TIMER ON—OFF
SW728 DISC 1 ON—OFF
SW729 DISC 2 ON—OFF
SW730 DISC 3 ON—OFF
SW731 DISC SKIP ON—OFF
SW732 OPEN/CLOSE ON—OFF

FRONT

VIEW

E C B

(S) (G) (D)
(1) (2) (3)

KTA1266 GR
KRC102 M
KRC104 M
KTA1271 Y
KTA1274 Y

KTA1273 Y
KTC3203 Y
KTC3199 GR
KTC107 M
2SC3203 Y
KTC3194 Y

FRONT

VIEW

BCE

KTD2026 Y

Figure 20 TYPES OF TRANSISTOR AND LED

– 16 –

FRONT
VIEW

4204SRT7
4204UYT7

CNP12

CNP11

CNP5 CNS99

Q2

+3.3V

+5V

CONT5

CONT2

CONT3

CONT4

CONT7

CONT6

SLD0

SPD0

FD0
TD0

+5V

TO DISPLAY SECTION

CLAMP SW

CDINT

WRQ

CE

DO

CLK

DI

CD RES

GND

DRF

CNS4

BI4

CNP4

M2

SLED

MOTOR

M1

SPINDLE

MOTOR

M

M

TRACKING COIL

FOCUS COIL

PICKUP UNIT

TE

FE

RFEV

HFL

VVDD

ADAVDD

VDD

LVDD

RVDD

XVDD

VDD5V

RFEV

FE-

FE

TE-

TE

HFL

+3.3V

Q1

LDD

PD

TIN2

TIN1

FIN2

FIN1

IC3

M63001FP

FOCUS/TRACKING/

SPIN/SLIDE DRIVER

IC1

LA9235M

SERVO AMP.

TO MAIN SECTION

(TO IC601)

CD DIGITAL OUT

IC99

R-CH

L-CH

AGND

DGND

+B6(+5V)

RCHO

RVSS

LVSS

LCHO

IC2

LC78641E

SERVO/SIGNAL

CONTROL

-

+

M

SW1
OPEN/
CLOSE

XL1

16.9344MHz

6

5

43

3

2

5

4

1

3

21

3

21

12

34

7

8

217

89

10

12

4

3

5

SW2

CLAMP

SW3
DISC

NUMBER

M3
T/T

UP/DOWN

MOTOR

6

12

4

3

56

12

4

3

56

75

DOUT

37

76

45 46

47 48 32 31

30
65
66
67
68
69
70
71
72

CE
CL

DI

DO

INT

WRQ

RES

DEF

52

51

XOUT

XIN

73

5

183644 49 50 7 14 15 16

23

24

25

26

33

3

13

19

40

64

74

17

18 19 20

21

22

30

23
11

9

1

45671516 26 27

2 1725 4142 3839

35

29
22
21
14

8

40
24
23
28

SW4

PICKUP IN

Q3

LASER
DRIVER

CONSTANT

VOLTAGE

+3.3V

+5V

VCC4

18

VCC1

VCC2

VCC3

CD-DP2500W/DK2500W

Figure 21 BLOCK DIAGRAM (1/3)

– 17 –

CD-DP2500W/DK2500W

D

P

A

IC301

SO301

FM ANTENNA

FM 75Ω

GND

AM LOOP
ANTENNA

BF301

FM B.P.F.

CNP301

AM ANT. AM OSC

1
2

JK1
MIC 1

JK 2
MIC 2

VRK 2
MIC 2
LEVEL

VRK 1
MIC 1
LEVEL

CD-DK2500W ONLY

TAPE MECHANISM Ass'y

TAPE 1
PB HEAD

TAPE 2

REC/PB HEAD

MM1

TAPE

MOTOR

SOLM1,SOLM2

SOLENOID

SWM2

T2 PLAY

SWM1

T1 PLAY

SWM4

R. PLAY

SWM3

F. PLAY

FM FRONT END

1 2 3 4 5 6 7 8 9

L312

T303 T306

ICK1

M65856P

KARAOKE

LATCH

ROUT

LOUT

LIN

4

RIN

9

CLOCK

DATA

7

VCC

8

12
13

22

FROM CD SECTION
CNP11

REC

P.B

AC BIAS

MOTOR
DRIVER

Q706 +B4

Q704

+B4

Q705
IC701

54PIN
IC701

53PIN
IC701

56PIN
IC701

55PIN

L-CH
R-CH

L-CH

R-CH

M

ERASE
HEAD

MIC1 IN

MIC2 IN

FM OSCFM RF

Q103~Q106

T301

+B9

40
35

36
31

32

41
42

QK1

23

JK201

VIDEO IN

SWITCHING

Q302

OSC BUFFER

+B5

FM +B

REGULATOR

QK2,3

IC201

+B5

BU4066BC

L
R
L
R

1
2
3

CNS401

Q107
Q108

BIAS
OCS

SWITCHING

1
3
8

10

+B5

14

PLAYBACK AND RECORD

/PLAYBACK AMP.

L(T1)

1

24

R(T1)

L(T2)

2

23

R(T2)

L NF

3
4

R NF

Q128
L104

L REC
R REC

REF

Q109

6
9

16
14
12

POP REDUCE

SWITCHING SWITCHING

FM IF
T302

Q360

VOLTAGE

6125137

IC101

AN7345K

T1/T2

REC

NOR/
HIGH

15 19

Q111

SWITCHING

2
9
4

11

P.B.

H/N

T1/T2

7

Q403
Q404

13

4

21

7

18

8

17
10

Q110

CF303

FM IF

FM IF IN

20

FM

+B5

PB

L
R

L R REC

L NF
R NF

ALC

+B9

AM IF

T351

1 2

AM MIX

FM/AM IF MPX.

24

23

AM OSC IN

X352

4.5MHz

22

1

OSC

PLL (TUNER)

SWITCHING

Q124

CF352

IC303

LA1832

21

AM RF IN

AM OSC IN

FM IN

AM IN

16

15

IC302

LC72131

10

VIDEO

TAPE
TUNER

CD

+B9

FM+B

9

5

4

GND VCCAM IF

7 9

+B9

STEREO

CE

11

3 94

6

5

21

2417812

L

R

L

R

L

R

L

R

34

IC501

38

M62464AFP
DOLBY PRO LOGIC
DECORD

CLDICE

9

16

10
15

AUDIO PROCESSOR

11

14

12
13

17

8

L

74

R

75

21 69 25

+B5

BAIS
Q126

8

17

FM DET

CF351

DODICL

VOLTAGE

REGURATER

17

+B9

23

IC401

LC75341

2

1

24

9

3

FM/AM

X351

456KHz

7

MO/ST

12

+B5

18

13

MONO/ST

L

14

15

R

R

21

4

L

+B5

REC

Q501
Q502

T1/T2

BAIS

TA

MECH

Z

Figure 22 BLOCK DIAGRAM (2/3)

– 18 –

TAPE

MECHANISM

+B7

RESET

IC704

KIA7042P

+B7

1

RX701

3

2

+B7

KEY
SW701~SW713
SW714~SW722
SW728~SW733

CD-DP2500W/DK2500W

FL701

DISPLAY

~~ ~

33

92 7938375554

IC601

4

IC602

8

IC603

KIA4558P
OPE AMP.

14 53

6

100

~

IX0334AW

1 2 3

535247

50
51
53
54
55
56
46

VDD

40
39

36

34
33
32
31

SYSTEM MICROCOMPUTER

AVDD

27

~

30 25

–B1

+B4

78 85

~

IC701

SMUTE

27

80

XL701

32

1624 2625

660

8

Q709

REQ

545556

VDD

LATCH

MIC IN

23

22 21

24

7

15

~

101112132154117181920

9

1

86

91

16
57

58

VDD

+B7

Q701
Q702
Q703
Q710
Q711
Q712

+B7

+B7

18

18

12

IC702

BU2092F

17

VOLUME

VR701

IC703

BU2092F

17

LED711~LED717

LED701~LED710
LED718

~

+B7

+B7

MEMORY
BACK UP

+B6

M

M901
FAN MOTOR

+B3

TO CD
SECTION

Q910

REC

501
502

T1/T2

ZD801

VROAD

+B8

(UNSW+5V)

IC902

L

1

STK40203

15

POWER AMP.

R

–B2

9

13

–B3(–15V)

(A+10V)

+B5

(CD+5V)

+B6

+B2

(SW+5V)

Q401
Q402

+B2

8

+B4(M+10V)

KIA7805AP

AN78L05

IC804

L
7

10

4

R

KIA7810AP

IC802

IC801

Q503
Q504

L

IC901

1

STK40271

15

R

POWER AMP.

Q823

VOLTAGE

REGULATOR

REGULATOR

VOLTAGE

REGULATOR

–B1

9

D802

VOLTAGE

Q804

+B1

JK601
HEADPHONES

FRONT

L-OUT

7

10

R-OUT

4

13

8

D807
~D809
D818

+B3

Q803

D803
~D806

D801

F801

T5A L 250V

F802

T5A L 250V

F803

T4A L 250V

F804

T4A L 250V

F805

T2A L 250V

VF1

VF2

PT801

POWER

TRONSFORMER

(MAIN)

T.F

RL901

230-240V

220V

127V

110V

RL902

VOLTAGE

SELECTOR

RL801

SW801

L-ch
R-ch

Center
Speaker

L-ch
R-ch

SO901
Speaker Terminal

AC POWER
SUPPLY CORD

Front
Speaker

Rear
Speaker

BAIS

D814~D817

Figure 23 BLOCK DIAGRAM (3/3)

– 19 –

PT802

POWER

TRONSFORMER

AC 110/127/220/230-240V,
50/60Hz

CD-DP2500W/DK2500W

TDO

9

M

2

8

A

CNS1B

Vcc

7

7

B

Vref

6

6

E

5

5

A

4

4

B

3

3

F

2

2

C

1

1

C

D

CD SERVO PWB-C

CNS1A

7

7

6

6

R51 68K

5

5

R52 68K

4

4

R53 68K

3

3

R54 68K

2

2

1

1

CNP1

R56
68K

+B

C53

47/6.3

0.001

Q3

KTA1266 GR
LASER DRIVER

+B

R50

47

TIN1
FIN1
FIN2
TIN2

R55

68K

FIN1

1

REF

FIN2

2

REF

TIN1

C55

C54

0.01

47/10

C7
10/35

C8

0.022

C51

+B

R25
10K

R47

3.3

TIN2

C6
100/10

REF1
VREF

LDD
GND
LDON

AGON
EFBL

TEST0

TES1

3

REF

4

REF

5
6
7
8

9
10
11
12
13
14
15

REF

APC

ODRV
AGCON

IC1

LA9235M

SERVO AMP.

REF

REF

LPF

REF

C11

47/6.3

VCC

30

ODRV

REF

AGCON

REF

PH

DH

ODRV

PH/BH

REF
LPF

REF

LPF

REF

REF
REF

0.022

RFSW

29

R42
120K

RF-

28

39K

RF

27

NC

26

C13

PH

0.01

25

BH

24

C14

0.33

23

RFEV

22

R3

FE-

21

47K

FE

20

R4

TE-

19

10K

TE

18

HFL

17
16

TEST

C12

6.8K
R5

C18

R7

3P

(CH)
R6

27K

5

C17

0.0047

4

C20

0.1

C82

0.022

C23

R12

0.047

680
R7

1.5

C24

2.2/50
C21

0.1

C22

C25

100P

0.022

R10
27K

330

R11
12K

R80

1M

R15

R8

10K

C42

C26

68P

0.047

C28

47/10

C41

100/6.3

E

F

G

H

FO-

TR­TR+

FO+

GND

TR+
FO+

FO­TR-

ACTUATOR

PICKUP UNIT(306)

CD MOTOR PWB-D

M1

SPINDLE

MOTOR

M2

SLED

MOTOR

SW4

PICKUP IN

+

M

­+

M

-

VR

CNP3A

13

C52

0.01

+B

TDO

TO

FDO

1
2
3
4
5
6

PD

7
8

LD

6
5
4
3
2
1

2
3
4
5
6
7

CNS2B

CNS3B

6
5
4
3
2
1

2
3
4

5
6

7

88

CNS3A

6

5
4
3

2

1

CNS2A

1

TR+

2

FO+

3

FO-

4

GND

5

PD

6

VR

7

LD

8

CNP2

+B

R48

6.8K

100/6.3

SP-

6

SP+

5

SL+

4

SL-

3

PUIN

2

GND(D)

1

CNP3

+B

TR-

1

1

FD

FO

C46

0.022

FO+

FO-

TR+

TR-

GND

SL-

SL+
SLDO
VCC1

STANDBY

Vref

MUTE

C50

C49

100/6.3

-

1
2
3
4
5
6
7
8

9
10
11
12
13
14

15

16

17

18
19
20
21

-

+

+

-

-

+

+

IC3

M63001FP

FOCUS/TRACKING/

-

-

+

+

+

-

SPIN/SLED DRIVER

+B

+

-

-

+

+

-

LD_M+

42

+

LD_M-

-

41

VCC4

+

40

-

LOADING M+

39

LOADING M-

38
37
36
35
34
33

GND

32
31
30
29

VCC3

28

SP-

27

SP+

26

SPO

-

25

+

VCC2(SPN)

+

24

-

23

+

-

22

SPDO

C47

100/6.3

+B

+B

• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.

1

23456

Figure 20 SCHEMATIC DIAGRAM (1/13)

– 20 –

CD-DP2500W/DK2500W

N

N

0

CD SIGNAL

R94
10K

R95

JITER

DEFECT

R39
470

EFMO

+B

80

D/A

SLDO

FG(D_Vref)

+B

R22
470

Q2

KRC102 M

10K

DEFECT

79 78

FRAME SYNC
DEFECT,PROTECT
EFM DECODE

CLV
CONTROL

SW

AUTO

ADJUST

LASER

27

28

+B

D22

DS1SS133

1

FSEQ

8

C26

C28

47/10

0.047

R12
680

R79

1.5M

C21

0.1

R11
12K

C27

0.1

PH(RFENV)

2

TDO

R13
680

R44

1K

7

VVSS

C81

0.022
PCKIST

VVDD

R14

1.2K
SLCIST

SLCO

EFMIN

JITTV
JITTC

VREF

ADAVDD

C29

0.022
ADAVSS

PHREF
BHREF

TBLO

R35

1K

FDO

PD01

PD02

HFL

TDO
FDO

1

2
3

PLL
VCEC

4
5

FR

6
7
8

SLICE

LEVEL

9

CONTROL

10
11

CONTROL

12

BH

13
14

FE
TE

1

15
16
17
18

19
20
21
22
23
24

6

SPDO

R38

270

D21

DS1SS133

+

-

25

SPDO

R21

470

A/DSW

S/H

26

SLDO

C23

0.047

C24

2.2/50

C22

C25

100P

0.022

R10

R80

27K

1M

C20

0.1

R15

R8

330

10K

17
047

C42
68P

C82

0.022
C41

100/6.3

3

+B

G M+
G M-

C47

100/6.3

DISC_NO

CONT7

V/vP

77

76

GENERAL

PROCESSEROR

CONT2

CONT1

30

29

R40 1.2K

32

O/C

R67 1K

R68 1K

CONT6

VSS

74

75

SERVO

GENERAL

CONT4

CONT3

32

31

R46 1K

R45 1.2K

C71 100P
C72 0.01
C73 100P
C74 100P
C75 100P
C76 100P
C77 100P
C78 100P

+B

C80

0.022
VDD5V

73

LC78641E

SERVO/SIGNAL

CONTROL

ERROR

CORRECT

CONT5

33

35

34

PCK

R17 1K

R16
10K

C2F

DEF

72

36

VDD

IC2

RES

71

AUDIO

OUT

37

DOUT

INT

WRQ

70

69

INTERPOLATION

MUTE

ATTENUATION

FSX

39

38

C30

0.022

C31

100/6.3

SERIAL

EXTERNAL

DEEMPHASIS

DIGITAL

1BIT

68

67

COMMAND
INTERFACE

OUT

AUDIO IN

FILTER

DAC

EFLG

40

SUBCODE
DECODE
CRC

TEST

CLDIDO

66

CLOCK

GENERATOR

9

R71 1K
R72 1K
R73 1K
R74 1K
R75 1K
R76 1K
R77 1K
R78 1K

CE

65

LPF

+B

64
63
62
61
60
59
58
57
56
55
54
53
52

51
50
49
48
47
46
45
44
43
42
41

2.2µH

L62

SBCK

PW
SBSY
SFSY
16M
DATA
DATACK
LRSY

ASDFIN
ASDACK
ASLRCK
XVSS

XOUT

XIN
XVDD
RVDD
RCHO
RVSS
LVSS

LCHO
LVDD

MUTER
MUTEL
EMPH

0.82µH

L61

R20
220

16.9344MHz

C39

10/16

+B

C44

0.022

C45

100/6.3

12
11

10

XL1

+B

C34

0.022

+B

R82

2.2K

C38

10/16

R81

2.2K

+B

C56

330/6.3

47

R19

+B

R87
120

CONSTANT VOLTAGE

Q1

KTC3203 Y

ZD61

DZ3.9BSB

C35

8.2P

C36

10P

C40

0.0015
C43

0.0015

DRF
RES
WRQ
INT
DO
DI
CL
CE

+B

10K

R84

10K

R83

C83

0.022

+B

220

R58

C64

47/6.3

+B

DIGITAL OUT PWB-A5

R-CH

AGND

L-CH

DGND

+5V

+B

CNP11

CNP5

+B

INT
WRQ
DRF
CE
DO
DI
CL
RES

CNP12

1
2
3
4
5

1

2

3

1
2
3
4
5
6
7
8
9

10

21

3

L99

2.2µH

12

3

CNS99

12

3

CDINT
WRQ
DRF
CE
DO
DI

TO DISPLAY PWB

CLK
CD RES
CLAMP SW
GND

IC 99

C98

0.022
C99

100/10

BI99

P24 5 - H

CNS401

TO MAIN PWB

P29 9 - A

CNS701

3

PDO

PN)

GND(D)

DISC_NO

CNS4

O/C

M+

M-

CNP4

BI4

1

1

1

2

2

2

3

3

3

4

4

4

5665

5

6

SW1
OPEN/
CLOSE

SW2
CLAMP

SW3

DISC

NUMBER

+

M3

M

T/T

-

UP/DOWN
LOADING

CD LOADING

+B

MOTOR PWB-F

• The numbers 1 to 13 are waveform numbers shown in page 43.

7

8 9 10 11 12

Figure 21 SCHEMATIC DIAGRAM (2/13)

– 21 –

CD-DP2500W/DK2500W

1

R132

A

B

TAPE MECHANISM ASS'Y(210)

TAPE1

PLAYBACK HEAD

R-CH

C

D

E

L-CH

TAPE2

RECORD/

PLAYBACK HEAD

ERASE

HEAD

R-CH

L-CH

1
2

3

4
5
6

CNS102

1
2

3

4
5
6

TAPE1_R

A_GND

TAPE1_L

CNS101

M_GND
ERASE

TAPE2_R2

A_GND
TAPE2_R1
TAPE2_L1

TAPE2_L2

3
2
1

CNP102

CNP101

3
2
1

1
2

3
4
5
6
7

MIC SIGNAL

PLAYBACK SIGNAL
RECORD SIGNAL

C102

0.001

C101

0.001

C106
180P

C105
180P

C109

0.047

R113

10K

Q109

KTA1266 GR

Q104

2SC1845 F

R104

2.2K
R106

3.3K

Q106

2SC1845 F

Q105

2SC1845 F

R105

3.3K

R103

2.2K

Q103

2SC1845 F

R114

10K

R107

R115

4.7K

R109

47K

R112

15K

R108

R110

4.7K

2

2

47K

4.7K

KRC104 M

3

1

1

3

KRC104 M

R102

1K

R101

1K

C108

Q108

KTC3199 GR

Q107

KTC3199 GR

Q110

Q111

0.001

R117

1K

IC101

AN7345K

PLAYBACK AND

RECORD/

PLAYBACK AMP.

C107

0.001

R118

1K

C153

100/16

C112
330P

24

1

C111
330P

23

47/25

R120

C114

330P

C113
330P

C117

0.033

C115

R174

150

56

C116
47/25

C118

C120

0.033

560P

R122
100K

22

­+

Hich=T1

+

-

112K

112K

2

43 2

R121

R123

100K

3.9K

C119
560P

C121

47/25

R119

56

F

MAIN PWB-A1(1/3)

G

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.

1

23456

Figure 22 SCHEMATIC DIAGRAM (3/13)

– 22 –

R111

15K

CD-DP2500W/DK2500W

174

50

C124

20

0.022

3.9K

R136

R126

5.6K

6.8K

R138

68K

R134

C132

19

5

6

C127

C123

0.022

0.022

C128

R137

3.3/50

R135

18

7

6.8K
C131

3.9K

R132

5.6K

C116
47/25

C120

118

.033

122

00K

-

Hich=T1

+

-

C122

560P

47/25

R124

3.9K

21

112K

112K 56K

4

121

R123

00K

3.9K

C119

560P

R125

C121

5.6K

47/25

R119

56

R131

5.6K

R182
100K

Q122

KTC3199 GR

R142

1.5K

R140

C136

270P

C134
22/25

17

­+ +

Hich=CHROME

+

-

8

C133

22/25

R141

270P

1.5K

R139

100

0.022

56K

100

C135

C140

0.022

R154

10K

0.0033

C142

16

9

R146

47/25

C141

47/25

10K

15

10

R145

Nor/CrO2

ALC

10K

KTC3199 GR

R153

10K

C145

14

RIPPLE

ALC

11

C139

0.0033

22/25

Q121

C146

13

12

220/10

Vcc

GND

R181
100K

R158

220

D102

1SS133

D101

1SS133

Q124

KTA1266 GR

82(1/2W)

C154

0.047

R166

C150

0.0082

R162

R160

22K

47K

R164

4.7K

R167

R168

4.7

47K

3

2

Q128

KTC3203 Y

1

Q126

TAPE_R

T1/T2

REC_MUTE

REC_R

REC_L

TAPE_L

BIAS

D_GND

A_10V

A_GND

KRC104 M

M_GND

11

13
14
15

16

12

17

18

19
20

21

TO MAIN PWB

P25 11- A

L104

330uH

C151

0.039

7

8 9 10 11 12

C152

47/25

Figure 23 SCHEMATIC DIAGRAM (4/13)

– 23 –

CD-DP2500W/DK2500W

DGND

1

6

2

/

R

3

R

2

C

4

K

A

B

R503

100K

C545

0.0068

C548

100/50

C547

A_GND

A_GND

REAR

CENTER

CD(+5V)

D_DGN

A10V

M_GND

M10V

220/50

CNP501

1

-15V

2
3
4
5
6
7
8
9

10
11
12
13

C550
10/50

–B

+B

+B

+B

C

D

E

FRONT_R

FRONT_L

CNP805

TO POWER

PWB

P30 1-E

CD GND

F

C540

10/50

0.01

C544
47/50

C546

4.7/50

R502
100K

C549

R504

C543

150K

65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80

0.01

C501

R507
150K

C542

0.01

R506

47K

R508
150K

64

NGC2
NGC1

AVCC
VREF1
IREF1

LTIN

RTIN

1

2.2/50

R505

ABL

LOUT

C541

150K
63

RBPF1

ROUT

R529

R513

C502

680P

R511
150K

150K

R509

61

62

RBPF2

CVOLOUT

432

C504
10/50

C503

10/50

10K

KTC3199 GR

330

2.2/50

CENTER

R516

C539

R510

LBPF1

65
66

CVOLIN

60

0.01

47K

5

Q501

C551

2.2K

LBPF2

ABR

COUT

0.1

C537

0.1

C535

C533

0.022

C531

0.047

0.1

C536

C534

0.022

58

56

55

57

RLC8

RLC3

RLC7

M62464AFP
DECORDER

PSRIN

PSLIN

10

9

8

7

C505

10/50

C506
10/50

Q502
KTC3199 GR

C552

0.001

REAR

2.2K

R519

C532

54

RLC4

RLC1

IC501

SLOUT

SLVOLIN

SLVOLOUT

11

10K

R518

330

R530

0.1
53

RLC2

SROUT

12

R545

C538

680P

59

RLC6

NGC3

DOLBY PRO LOGIC

SOUT

6

0.001

52

13

C507

+B

C530

RLC5

22K

0.22

C529

0.1
51

PSC4

SRVOLIN

14

1/50

0.22

C528

50

49

PSC1

ECHOOUT

SRVOLOUT

16

15

C569

C527

PSC5

BNR IN

22/50

4.7/50

C526

48

PSC2

DBC1

17

0.22

C525

4.7/50
47

46

PSC6

41
42
43

DSELOUT

CMC

18

19

0.1

C508

DZ5.1BSB

22K

R546

C523

0.68

C524

PSC3

DVSS

AGND

ZD502

0.22
45

C567

+B

44

DBC3

26
25

MICIN

1/50

C568

SR MUTE
C MUTE

R512

C522

DBC2

DVDD

22/50

330K

C521

0.047
43

42

DVOLOUT

LPF2OUT

LPF2IN1
LPF2IN1

DAINTOUT

DAINTIN
DACONT
ADCONT

ADINTOUT

ADINTIN

LPF1OUT

LPF1IN2
LPF1IN1

DATA

23

222120

C509

100/16

SCK

C520

0.0056

1/50

41

DIN

REQ

24

C510

40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25

0.022

R501

C519

0.001

150

+B

C518

0.0047

C517

0.1

C515

0.22
C514

0.1

C513

0.001
C512

0.0047
C511

1/50

C516

0.22

CD-DK2500W

ONLY

CNP401

OUT(L)

2.2K

R524

Q504

KTC3199 GR

330

FRONT R

R412

R409

100K

CE

22K

TO TUNER

DI

DO

CLK

P27

TUN_SM

Q401

R52
10K

R40

3.9

C4

4.7

654321

A_GND

C

2.

KTC3199 GR

CNSK1

P32 5-A

TO KARAOKE PWB

10 11

+10V(A)

5

OUT(R)

6

IN(R)

7

GND(D)

8

DATA

9

CLOCK

R523

Q503

KTC3199 GR

FRONT L

MIC IN

KARAOKE LATCH

S MUTE

22K

R401

2.2K

C553

C554

0.001

0.001

R521

330

–B

+B

C423

10/50

R520

+B

2

4

3

1

IN(L)

GND(A)

TO TAPE MECHANISM

MIC SIGNAL

CNS100

LUG101
(250)

+B

CD SIGNAL
VIDEO SIGNAL

FM SIGNAL

G

PLAYBACK SIGNAL
RECORD SIGNAL

MAIN PWB-A1(2/3)

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.

1

23456

Figure 24 SCHEMATIC DIAGRAM (5/13)

– 24 –

CNS401

+B

1K

R219

+B

C212

47/16

R220~221

R221

R220

820K

CD_R

5v

A_GND

CD_L

CD_GND

BI401

1

3

2

4

5

1

3

2

4

5

CNP11

TO

CD SERVO PWB

P21 12-D

K

CD-DP2500W/DK2500W

4

FC701
CD-DP2500W:23Pin
CD-DK2500W:25Pin

1

TO TUNER SECTION

P27 11-H

654321

H

1

R520

2.2K

R524

Q504

330

FRONT R

CE

DO

KTC3199 GR

22K

R412

R409
100K

DI

CLK

+10V

A_GND

D_GND

TUN_SM

+B

R402

2.2K

Q401

KTC3199 GR

R526
10K

C401

2.2/50
C402

0.1

R404

3.9K

C404

0.0027

C424

4.7/50
C405

1/50

C406

C407
1/50

R403

R525

C403

0.1

C426

2.2/50

1/50

C408

TUNL

1/50

10

987

TUNR

560

10K

10
11

SPAN

SELECTOR

SW799

FM/AN

kHz

KARAOKE LATCH

IC401

LC75341M

AUDIO

PEOCESOR

DI

1

CE

2

VSS

3

LOUT

4

LBASS

5

LTRE

6

LIN

7

LSELO

8

L4

(VIDEO)

9

L3

(TAPE)

L2

(TUNER)
(CD)

50/9100/10

MIC IN

RBASS

RSELO

(VIDEO)

(TAPE)

(TUNER)

(CD)

VREF
ROUT

RTRE

CLK
VDD

RIN

R4
R3
R2

1

24
23
22
21

20
19
18
17
16
15
14

R1L1

1312

2

3

1

2

4

3

5

SPN

M_10V

SW_OUT

C422 1/50

R406 22k

2.2k

R407

KTC3199 GR

560

R408

R528

10K

C421

2.2/50

C417 0.1

C416 0.1
C415 0.0027
C427 2.2/50
C425 4.7/50
C414 1/50
C413 1/50
C411 1/50

C410 1/50

+B

4

6

D_GND

Q402

R527
10K

5
7

M_BUSY

C420

100/16

6
8

S_MUTE

C419

0.022
C418

2.2/50
R405

3.9K
R411

IC201

BU4066BH

7
9

SPEANA0

22K

8

10

SPEANA1

VIDEO2

9

11

SPEANA2

R410
100K

+B

10

11

12

13

SPEANA3

–B

CNP701

14

DO

+B

12

DI

+B

P28 1-E

TO DISPLAY PWB

14

16

15

13

17

16

15

18

CE

CLK

DP_REQ

-20dBATT

+B

17

19

M_GND

19

18

21

20

SR_MUTE

VIDEO2

20

22

23 24 25

REC/PLAY

+B

+B

CNP602

21

T1/T2

+B

22

23

BIAS

C_MUTE

CNP602

CD-DP2500W:23Pin

CD-DK2500W:25Pin

CNP602

TAPE_R

L

11 12

TAPE_L

–B

TO DECK SECTION

P23 12-B

13

141516

T1/T2

REC_L

REC_R

REC/PLAY

R601

33K

R602

12K

R603

470K

R604

47K

IC602
KIA4558P
OPA AMP.

R619
470K

C610

0.022

C611

R620

0.022

470K

C612

0.022

R621

68K

R622

12K

R623

68K

R624

12K

D606

DS1SS133

17 181920 21

BIAS

D_GND

+10V

+B

+B

IC601
KIA4558P
OPA AMP.

C601
270P

C602
270P

2

-

+

3

R605

C603

220K

0.0068

6

-

+

5

R608

D603

2.2M

R606

2.2M

DS1SS133

C609

0.022

2

-

3

+

150K

R617

6

-

5

+

R618
150K

C613

0.0027

C614

0.0027

2
3

R625
220K

6
5

C615

0.0027
220K

R626

C616

0.0027

R607
390K

R615
220K

-

-

+

-

+

A_GND

C604

0.0068

R627
390K

R616
220K

R628
390K

+B

M_GND

D601

DS1SS133

4
1

8

D602

DS1SS133

7

C606

2.2/50

R611

330

-VCC

4
1

C608

0.022

8
7

D604

4

DS1SS133

1

C617

8

2.2/50

7

D605

DS1SS133

2.2/50

IC603

KIA4558P

OPA AMP.

C618

C605

2.2/50

C619

C607

R613

47/25

+VCC

0.022

R612

330

330

SPEANA3

R609
100K

R610
100K

R-CH 1K

R629
100K

L-CH 1K

R630
100K

R614

330

SPEANA2

–B

ZD601

DZ6.2BSC

SPEANA1

–B

+B

SPEANA0

+B

SWITCHING

6

C212
47/16

1K

R219

+B

Q404

KRC107 M

3

23

1

1

Q403

2.2K

R218

R225

330

2

KTC107 M

10K

R217

2
5
9

13
11

12

4

C205

0.022
C206

47/25

IN
CON

CON
IN

CON
IN

IN
CON

14

OUT

1

OUT

8
3

OUT

10

OUT

R215

7

100K

R216

100K

R214

R213

100K

100K

R212

R211

100K

100K

R210

R209

100K

C207

C209

1/50

1/50

100K

C208

1/50

C210
1/50

D202

DS1SS133

D201

DS1SS133

C211

0.022

C201
390P

C203
390P

C202

390P
C204
390P

R205

4.7K
R207

R206

4.7K

R208

4.7K

4.7K

R201

R203

39K

R204

39K

R202

39K

39K

JK201

L

R

L

R

CHASSIS
GND

VIDEO1

IN

VIDEO2

IN

7

8 9 10 11 12

Figure 25 SCHEMATIC DIAGRAM (6/13)

– 25 –

CD-DP2500W/DK2500W

2

B

+

3

0

9

I

C

A

C323

0.022

C338 0.001

CHASSIS
GND

B

AM LOOP
ANTENNA

D301 1SS133

D302 1SS133

BF301

B.P.F.

AM BAND

COVERAGE fL

321

5

6

4.7P(CH)

KDV147B

33K

R313

0.001

AM OSC.

C310

15P(CH)

T301

COVERAGE fL

C312

0.022

R327

33

FM BAND

C303

1

1
2

2

CNP301

C

SO301

ANTENNA

FM 75
OHMS

GND

D

D304

E

CHASSIS
GND

1SS133

D303

1SS133

C301

0.022

10P

C304

0.01

C309

FM RF

0.001

4.7P

(CH)

C308

L312

D305 1SS133

R314

22(1/6W)

C315

C314

0.0047

IC301

TA7358AP

FM FRONTEND

4 3 2 1

C305

VD302

R311 100K

C316

0.022

0.0047
C317

F

AM TRACKING fL

T306

7

8

10

R302

18P

C311

R325

47K

OSC BUFFER

AM ANT.

T303

C335

560P(SL)

9

C306

0.022

FM OSC

FM IF

R322

680

Q302

KTC3194 Y

C334

27P
(UJ)

T302

C307

10/16

C324

8.2P(UJ)

C318
100P

C330

15P
(UJ)

R323

68K

VD303

KDV147B

22P(CH)

CF303

FM IF
1

VD301

SVC348S

R309

10K

C313

3

2

C331

0.047

C332

0.022

R316

4.7K

R336

110K

C375

0.001

TP302

C342

0.022

+B

R358

3.9K

R365

10K

24

AM OSC OUT

R351 5.6K

C397

0.022

R382

+B

150 (1/4)

C381

12P(CH)

X352

4.5MHz

C382

15P(CH)

1

C351 0.022

C352 10/16

R381

10K

21

20

22

VSS

AOUT

X OUT

X IN

FM IF IN

C350 0.022

C3
47/1

C39

1/5

L

PLL

CE

321

FM SIGNAL
AM SIGNAL

G

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.

1

23456

Figure 26 SCHEMATIC DIAGRAM (7/13)

– 26 –

R375

470

+B

C384

0.001

R374 1K

+

CD-DP2500W/DK2500W

C351

0

022

R351

5

6K

MAIN PWB-A1(3/3)

358

3.9K

.

.

22

X OUT

X IN

R365

10K

24

AM OSC OUT

FM IF IN

C352 10/16

47/16

R381

10K

C393

21

20

VSS

AOUT

PLL (TUNER)

C362 3.3/50

22

23

AM OSC IN

AM MIX OUT

21

C350 0.022

+B

C394

C392

0.001

R380

1.5K

1/50

IC302

LC72131

DI

CE

4

321

C361 0.022

C363 0.022

21

FM AFC

AM RF IN

REG

3

T351

AM IF

C380

10/16

2.2K

R379

19

18

17

PD

AIN

CL

DO

6

5

R350

2.7K

C367

C365 0.022

C364 10/16

20

19

VSM

4

R352

1K

1

2

CF352

AM IF

C387

0.022

15

16

VDD

FM IN

AM IN

CONT

FM/AM

IF

8

7

AM LOW CUT

AM IF IN

3

C385

1/50

C366 0.001

18

FM/AM OUT

FM IF DET/FM MPX/AM IF

GND

SD

6

5

C353 0.022

R377

L351

100µH

0.01

13

12

14

SD

IF IN

MO/ST

ST IND

FM/AM

11

10

9

IC303

LA1832

7

C354 0.022

R393

1K

47K

C386
330P

R376

1K

STEREO

8

CF351

+B

TP302

FM DET

R353

270

FM IF

X351

456KHz

C399

17

0.022

1/50

C368

16

MPX VCO

VCC

9

C398

MPX IN

10

100/10

R395

47K

R360

4.7K

R357

R356

C369

IF OUT

C357

2.2/50

R387

470K

1K

27P

11

C356

0.001

5.6K

15

PHASE

22P

C355

C374

0.015

R-CH OUT

C358

1/50

14

R355

3.3K

C373

0.015

L-CH OUT

PHASE

12

3.9K

R388

R359

C371

1/50

C372

13

1/50

MO/ST

(FM/AM)

1/50

C370

+B

1.8K

R364

3.9K

R361

10K

R362

10K

L352

100µH

+B

SWITCHING

KTA1266 GR

R385

5.6K

5.6K

R384

100/10

R392

Q360

C396

270

C391
47/16

R363

3.9K

ZD351

MTZJ5.1B

C395

0.022

R391

270

+B

R383

5.6K

+B

R370 1K

+B

R373 1K

R374 1K

+B

7

R378 1K

R372 1K

R386

22K

+B

D GND

7

C625

0.022

SM

5

TO MAIN AUDIO SECTION

10

A GND

L

R

9 683 1

P25 7-A

+B

A+10V

CE

DI

CLK

DO

2 4

8 9 10 11 12

Figure 27 SCHEMATIC DIAGRAM (8/13)

– 27 –

CD-DP2500W/DK2500W

E

R739

7

C

0

9

3

11

A

B

C

D

E

F

P30 1 - G

CNP804

TO POWER

PWB

P25 9 - A

CNP602

TO MAIN PWB

FC701
CD-DP2500W:23Pin
CD-DK2500W:25Pin

M _10V

SW_5V

VLOAD

SP_DET

AC.RLY-CON

UN SW_5V

SPRLY

CNS702

VF1
VF2

1

BI702

1

1
2

2

3

3

4

4
5

5
6

6

7

7

+B

8

8

9

9

MIC IN

1
2

M_10V

3

1

SPN

4

2

SW_OUT

5

3

D_GND

6

4

M_BUSY

5

7

S_MUTE

8

6

SPEANA0

9

7

SPEANA1

10

8

SPEANA2

11

9

SPEANA3

12

10

DO

13

11

DI

14

12

CLK

15

13

CE

16

14

DP_REQ

17

15

-20dB BATT

18

16

M_GND

19

17

SR_MUTE

20

18

VIDEO2

21

19

T_REC/PLAY

22

20

23

21

24

22

25

23

CNP701

CNP701

+B

+B

T_BIAS

T_T1/T2

+B

C_MUTE

FL701

R718

R716

1K

+B

R714

1K

+B

1K

R719

R728

R735

R743

79
78
77

75
74
73

69
68
67
66
65

63
62

60

57

52

1K

1K

1K

10K

BJ744GNK

83

84

81

82

P5

P4P3P2

80

VLOAD

80

P7
P8
P9

76

P10
P11
P12
P13

72

P14

71

DIST0/P15

70

DIST1/P16
DIST2/P17
DIST3/P18
P19
P20
P21

64

P22
P23
MOVE VOL CTRL SW/P24

61

SPAN/P25
DIS_OUT/SW_OUT

59

KARAOKE LATCH

58

MIC_IN

FPB

56

FPA

55

PLAY SW_B

54
53

51

T1_RUN

SP_DET

SP RELAY

48

49

47

50

R730

1K

R727

R789 10K

1K

R729

4.7K

R788

LED700
4204SRT7
TIMER LED

R744

10K

G11

G12

G13

G14

G15P1P2P3P4P5P6P7P8P9P10

89

87

88

85

P6

90

86

P1

G15

G14

G13

G12

G11

IC701

IX0334AW

SYSTEM

MICROCOMPUT

PLAY SW_A

53

OUT

AC RCY

46

1K

R746

10K

VDD

45

R731

TIMER LED

T_MOTOR

44

43

2.2K

R732

1.8K

R733

T_SOL B

T_SOL A

42

R734

2.2K

C709

SMUTE

41

2.2K

VOLUME

0.001

91

G10

40

VR701

JOG

G10

92

VSS

39

R736

G09

G08

9493

REMOCON

JOY 0

38

37

1K

R737

1K

G07

12

G7G8G9

JOG 1

R738

R

1K

1

F

F

F

P25

P24

P23

P22

P21

P20

P19

D704

DS1SS133

D705

DS1SS133

R721

10K

R720

10K

R722

P18

R724

10K

R723

10K

SW_5V

5554535251504948474443424140393837363534333231302928272625242316151413

56

R701
100K

Q702

KTC3199 GR

Q701

1K

R704

KTC3199 GR

+B

Q710

KTC3199 GR

KARAOKE LATCH

+B

M_GND

R705

Q703

KTC3199 GR

RM710

RM711

100K

100K

RM714

1K

RM713

Q711

KTC3199 GR

D_GND

+B +B

R702
100K

1K

1K

R707

33

R703
100K

R706

C702

47/50

RM712

100K

Q712

KTC3199 GR

1K

1K

RM715

C701

47/50

+B

R709

10K

R712

1K

10K

R745

+B

P13

P11

P12

P14

P15

P16

P17

D702

DS1SS133

D701

DS1SS133

R710

1K

D706
DS1SS133

R713

1K

R715

1K

R717

1K

R725

1K

T2_RUN

CD CLAM SW

R726

10K

10K

+B +B

CNP701

CD-DP2500W:23Pin

CD-DK2500W:25Pin

TAPE MECHANISM ASS'Y(210)

TAPE MECHANISM PWB-E

B

M

SWM2

T2 PLAY

SOLM2

SOLENOID

SOLM1

SOLENOID

SWM4
R.PLAY

SWM1

T1 PLAY

SWM3
F.PLAY

A
+

- -

PH1

PH2

FC702

1
2
3
4

5
6
7
8
9

10
11
12
13

G

MM1

TAPE

MOTOR

H

FC702

• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.

1

23456

Figure 28 SCHEMATIC DIAGRAM (9/13)

CNP702

PLAY SW_B

1

+5V

2

T2_RUN

3

+12V(M)

4

T_SOL B

5

T_SOL A

6

FPB

7

T1_RUN

8
9

PLAY SW_A

10

M_GND

11
12

FPA

13

– 28 –

D718

D717

C708

2.2/50

R783

68K

C707

2.2/50

R786

R784

1K

1K

Q707

R785

KTC3199 G

470K

Q708

R787

KTC3199 G

470K

Q705

+B

Q706

10K

KTA1273 Y

R776

+B

DS1SS133

68K

R782

DS1SS133

R779

R781

10K

10K

Q704

D713

KTA1271

DSISS133

+B

+B

C706
47/25

D714
DS1SS133

KTA1271

CD-DP2500W/DK2500W

0

0

7

VDD

P1

P1

TO

R790

47K

FF

1

CD INT

RD07

2

291

WRQ

DS1SS133

KRC102 M

2

1

3.9K
SW707

PLAY

3

354

DRF

Q709

D710

CNP12

5

4

CD_DO

CD_CE

D709

3

DS1SS133

RD08

5.6K

SW708

STOP

6

6

CD_DI

UNSW_5V

+B

C713

3.3/50

R793

7

7

CD_CLK

100K

RD09

10K

SW709

8

8

RES OUT

9

10

10

CD_CLAIM SW

R794

4.7K

IC704

KIA7042AP

RESET

1

3

2

C714

0.022

RD10

15K

SW710

REC

RX701
REMOTE
SENSOR

RD11

33K

SW711

TUNING

UP

UNSW_5V

SW_5V

DS1SS133

DS1SS133

21

RD12
100K

SW712

VIDEO

D711

D712

3

+B

C716

0.022

+B

+B

+B

+B

+B

SW713
TUNER

LED711

LED712

LED713
LED714
LED715

+B

R796

C717

+B

RS701

1K

RS702

1K

RS703

1K

RS704

RS705

1K

IC702 LED DRIVER OUTPUT

Q0
Q1

Q2

Q3
Q4
Q5
Q6
Q7

Q8

Q9
Q10

Q11

IC703

BU2092F

EXPANDER

RS714
LED701
LED702
LED703

RS716

1K

LED704
LED705

+B

IC703 LED DRIVER OUTPUT

Q0

Q1

Q2
Q3
Q4
Q5
Q6
Q7

Q8
Q9

Q10
Q11

100

47/16

1K

1K

RS715

RS717

RS718

1K

DISPLAY PWB-A2

C723
47/16

+B

C724

0.022

1

18

VSS

VDD

17

2

DATA

OE

16

3

CLOCK

Q11

15

4

LCK_0

Q10

14

5

Q0

Q9

13

6

Q1

Q8

12

7

Q2

Q7

RS711

11

8

Q3

Q6

1K

10

Q4

Q5

RS712

1K

LED711

STOP

LED712

PLAY
FF

LED713
LED714

REW
CD DISC1

LED715

CD DISC2

LED716

CD DISC3

LED717

T_BIAS
T_TI/T2
T_REC/PLAY

REV PLAY IND

C725
47/16

C726

0.022

18

1

VSS

VDD

17

2

DATA

OE

16

3

Q11

CLOCK

RS720

15

4

Q10

LCK_1

5

Q0

6

Q1

1K

7

Q2

8

Q3

1K

9

LED701
LED702
LED703
LED704

LED705
LED706
LED707

LED708

LED709

LED710

LED718

14

Q9

13

Q8

12

RS721

Q7

11

Q6

10

Q5Q4

RS722

1K

BYPASS
NORMAL
PHANTOM
CD
TUNER
TAPE
VIDEO
VIDEO2

VOL IND
CMUTE

SRMUTE
REV_PLAY

220

1K

IC702

BU2092F

EXPANDER

RS708

10K

RS709

10K

LED717
LED716

+B

RS723

LED718

1K

LED710

LED708

LED709

LED707

LED706

RS710

10K

+B

+B

RS724

10K

RS725

10K

RS726

10K

CD SERVO PWB

P21 12-F

CNS701

BI701

+B

F

F

99

LCK_1
LCK_0

WRQ

RESET

CD INT

CD_D1
CD_D0
CD_CE

AVSS

32

KEYIN1

R741

G02

100

G2G3G4G5G6G7G8

DRF

X2
X1

VPP

XT2

VDD

CE

CLK

DI

D0

31

1K

KEYIN2

G01

G1

KEYIN2

R748

R749

R750

10K

1
2
3

R772 1K

4

R771 1K

5

R770 1K

6

R769 1K

7

R768 1K

8

R767 1K

9

R766 1K

10
11

XL701

12
13

14

15

16

17

18
19
20
21
22
23
24
25
26

R754

27
28

R752

29

1K

30

R751

1K

R742

10K

10K

SW701

F

C720
47/50

R774

1K

R765 1K

R764 1K

R763 1K
R762 1K
R761 1K
R760 1K
R759 1K
R758 1K
R757 1K

R755

1K

1K

R753

1K

1K

RD01

680

CD

C719

15P

C718

18P

RD02

820

SW702

TAPE

R756

10K

+B

RD03

1K

SW703

TUNING

DOWN

DS1SS133

RD04

1.5K

SW704

MEMORY/

SET

C721

0.022(CH)

220/10

L702

100µH

D708

C711

0.01

C722

RD05

2.2K

SW705

REV

C712

0.1/50

RD06

2.7K

SW706

G11

G10

G09

G08

G07

G06

G05

G04

9493

95

G03

9 8 7 6 3 2 1

98

97

96

-20dBATT

VDD

1

DP_REQ

RES OUT

G12

G13

G14

G15

2625242316151413121110

89

87

88

5

86

G15

G14

G13

IC701

IX0334AW

91

92

90

G9

G10

G11

G12

SYSTEM

MICROCOMPUTER

CD_CLK

SW/P24

VSS

39

REMOCON

38

R737

1K

R736

JOY 0

1K

JOG 1

37

R738

R747

TUN SM/M_BUSY

AVREF

SYS STOP

35

36

10K

R739

1K

10K

C710

0.001

SPEANA3
SPEANA2
SPEANA1
SPEANA0

AVDD

34

33

KEYIN0

1K

R740

PLAY SW_A

53

T_SOL B

TIMER LED

T_SOL A

SMUTE

T_MOTOR

44

6

45

0
T7
ED

46
K

R731

1.8K

R732

43

2.2K

R733

2.2K

42

R734

C709

41

2.2K

VOLUME

0.001

40

VR701

JOG

RD13

RD14

680

SW714

DIMMER

RD18

680

SW720

POWER

820

SW715

X-BASS

RD19

820

SW721

CLOCK

KEYIN1

Q707

85

KTC3199 G

0K

Q708

87

KTC3199 G

K

KEYIN0

RD15

1K

SW716
EQUAL

RD20

1K

SW722
TIMER

RD16

1.5K
SW717

NORMAL

RD21

1.5K

RD17

2.2K

SW718

PHANTOM

RD22

2.2K

RD30

180K

SW719

BY-PASS

RD23

2.7K

SW733

REVERS

RD24

3.9K

RD25

5.6K

RD26

10K

SW728
DISC 1

RD27

15K

SW729
DISC 2

RD28

33K

SW730
DISC 3

RD29

100K

SW731

DISC SKIP

SW732

OPEN/

CLOSE

RS727 1K
RS728 1K
RS729 1K
RS730 1K
RS731 1K
RS732 1K

VIDEO2
C_MUTE
SR MUTE

T_BIAS
T_TI/T2
T_REC/PLAY

7

8 9 10 11 12

Figure 29 SCHEMATIC DIAGRAM (10/13)

– 29 –

CD-DP2500W/DK2500W

8

5

4

6

0

1
4

820

DS1SS133

A

+

Front_L

R906

2

3 4 5 6 7 8

1

C901

47P

R901

1K

B

C

C902

15P

R903

56K

R902

C903
47/50

22K

C904

100/50

R905

100(1/4)

R904

1K

C905

820

0.022
R909

6.8K

R921

1/50

C914

FM SIGNAL

IC901

STK40271

POWER AMP.

Out

Ch 1

R988

0.22(2W)
R987

0.22(2W)

R907

0.1

R908

1K

Q901

KTC3199 GR

C915

C916

220P

68K

+Vcc

0.22(2W)

1/50

R989

C906

10/50

D901

DS1SS133

C907

R922

-Vcc

9

10/50

68K

Front_R

Ch 2

Out

C908

11

10

100/50

R910

100

(1/4)

0.22

(2W)

R990

R911

0.1

R912

C909

0.022

R913

6.8K
Q902

KTC3199 GR

220P

C917

IC902

Center

R931

100(1/4)

C938

0.022

68K

STK40203

POWER AMP.

Out

Ch 1

22K

R930

R935

0.1(1W)

R938

10K

Q905

KTC3199 GR

220P

C937

R936

1K

C945
47/50

+Vcc

8

C939

10/50

D904

DS1SS133

9

C940

-Vcc

10/50

Ch 2

10

Rear

Out

11

12

C941

100/50

R942

0.1(1W)

R943

C942

0.022

R944

10K

Q906

KTC3199 GR

Ch 2

13

R941

100

(1/4)

R945

1K

D905

C930
220P

R932

1K

1 2 3

1/50

C935

+

Ch 1

-

4 5 6 7

C931

100/50

15P

R933

56K

R937

820

C933
47/50

C934

220P

R939

68K

1/50

C936

C932

R934

R940

1K

+

Ch 2Ch 1

--

C911

14

13

12

1K

820

R914

D902

DS1SS133

47P

R915

56K

C910
47/50

D903

DS1SS133

Q903

KTC3199 GR

15

C912

R916

15P

1K

1K

R917

Q904

KTC3199 GR

C913

47/50

A_GND

R920

R918

56K

C918

0.1(ML)

C920

0.1(ML)

R923

4.7(1/4)

L

R

56K

56K

R919

C919

0.1(ML)

C921

0.1(ML)

R924

4.7(1/4)

A_GND

A_GND
A_GND

R811

12K

DZ6.2BSA

Q909

KTC3199 GR

R959

47K

C816

2200/50

R810

22K

D803

1N4004S

D804

1N4004S

C823

100/35

ZD801

+B

C987

100/16

D802

3SBA60F

C824

47/50

TS6B0

1N40

1N400

C825
47/50

R812

47K

R813

10

D80

D80

D80

KTA1

Q

D

R958

R801

C803

2200/50

C802

220/25

+B

CONSTANT

VOLTAGE

3

1/50

C805

680

ZD803

DZ130BSB

+B

+B

IC804

AN78L05

1

2

D810

DS1SS133

R802

22K

C833

0.047(ML)

0.1(ML)

CNP805

1
2
3
4

CNS501

FROM

P24 1-F

5
6
7
8
9

10

11
12
13

9
8
7
6

CNP804

E

MAIN PWB

F

5
4

CNS702

3

FROM

PWB

2
1

DISPLAY
P28 2-C

-15V
FRONT_R
A_GND
FRONT_L
A_GND

REAR
CENTER
CD_GND
CD(+5V)
D_GND (micon)
A_10V
M_GND
M_10V

SP_RLY

UNSW_5V
AC_RLY CONT

SP_DETECT
VF2

VF1
VLOAD

SW_5V

M_10V

–B

+B

+B

+B

+B

+B

G

–B

C801

0.022

+B

VF1

VF2
VLOAD

+B

+B

C806

R806

DS1SS133

R808

+B

10K

10K

+B

D811

C811

C804

2200/50

R803

22K

R804

C808

47/16

0.022

22K

C807

C812
47/25

22/25

REGULATOR

C809

0.1(ML)

3

2

KIA7805P
VOLTAGE

REGULATOR

Q823

KTC2026

33

R807

IC802

KIA7810AP

VOLTAGE

3

2

C810

0.1(ML)

1

IC801

1

47K

C815

R809

22K

2200/50

+B

+B

+B

+B

+B+B

+B+B

C813

0.1(ML)

C814

3300/25

POWER PWB-B

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.

1

23456

Figure 30 SCHEMATIC DIAGRAM (11/13)

– 30 –

LUG901(249)

CHASSIS

GND

LUG902(249)

CD-DP2500W/DK2500W

C940

HEADPHONES PWB-A3

Rear

-Vcc

Ch 2

10

11

9

C941

100/50

10/50

0.1(1W)

R944

10K

KTC3199 GR

C816

2200/50

R810

22K

D803

1N4004S

D804

1N4004S

C823

100/35

ZD801

DZ6.2BSA

+B

Out

12

R941

100

(1/4)

R942

R943

1K

C942

0.022

Q906

KTC3199 GR

Q909

R959

47K

C987

100/16

TS6B04GM

D802

3SBA60F

1N4004S

R812

47K

R813

10

C824

47/50

+

Ch 2

-

13 14 15

820

R945

DS1SS133

D905

DS1SS133

RL902

R

L

DS1SS133

R991

47K

D801

D806

1N4004S

D805

DZ300BSB

C825
47/50

Q804

KTA1274 Y

C943
220P

R946

56K

R947

1K

D906

Q907

KTC3199 GR

D907

C821

0.047(ML)
C822

0.047
(ML)

ZD802

R814

C944

C946

C826

2.2K

1N4004S

+B

15P

R948

1K

Q908

KT3199 GR

47/50

R952

2.2K

0.1(ML)
C949

0.1(ML)

Q911

KTC3199 GR

0.047(ML)
C818

0.047(ML)

C819

0.047(ML)
C820

0.047(ML)

D807

C827

100/50

220/50

1N4004S

D809

R949

56K

R950

56K

56K

R951

2.2K

R953

+B

+B

C947

R960

4.7

C817

1N4004S

C828

D808

1N4004S

D818

C
R

+B

T5A L 250V

T5A L 250V

T4A L 250V

T4A L 250V

F805

T2A L 250V

220/50

C834

100/50

F801

F802

F803

F804

RL901

C

R

C948

0.1(ML)
C950

0.1(ML)

R961

4.7

R815

1K

+B

2.2K

R956

D908

DS1SS133

R954

+B

330(1/2)

R955

330(1/2)

2.2K

R957

CNP803

CNP802

D812

DS1SS133

R817

220

R816

47K

1

1

2

2

3

3

1

1

2

2
3

3

4

4

5

5
6

6

7

7

8

8

Q803

KTC3199 GR

CNS805

CNS802

C829

1000/6.3

R971

4.7(1/2)

+B

D909

DS1SS133

R972

15K

L901

0.29µH

L902

0.29µH

L903

0.29µH

L904

0.29µH

POWER TRANSFORMER(MAIN)

D814

1N4004S

+B

+B

D817

1N4004S

C830

470/12.5

C961

10/50

PT801

R973

1K

R974

T.F.
133°C

D815

IN4004S

D816

1N4004S

C960
47/50

68K

C986

0.001

D813

DS1SS133

Q910

KTC3203 Y

C832

0.047

POWER TRANSFORMER

CNS907

CNP806

1 1
3 3
5 5
797

CNS806

PT802

(SUB)

1

5

CNS806

121

2

SO901

SP_Rch

+
–

SP_Rch_GND

+

SP_Lch

–

SP_Lch_GND

+

SP_CENTER

–

SP_CENTER_GND
SP_REAR_Loh

+

SP_REAR_Loh_GND

–

SP_REAR_Roh

+
–

SP_REAR_Roh_GND

CHASSIS
GND

CNP806

9

RL801

110V

FAN MOTOR

127V

220V

SW801
VOLTAGE
SELECTOR

M

M901

230-240V

C831

0.0047

FRONT

K801

K801

CNP601

L601

100µH

1
2
3
4
5

6 OHMS

6 OHMS

JK601

HEADPHONES

432

1

5

0.022

C699

C698

0.022

6 OHMS

12 OHMS

12 OHMS

AC POWER

SUPPLY CORD

AC 110/127/220/230-240V 50/60Hz

7

8 9 10 11 12

Figure 31 SCHEMATIC DIAGRAM (12/13)

– 31 –

CD-DP2500W/DK2500W

CD-DK2500W ONLY

A

OUT(L)

KARAOKE PWB-G

MIC SIGNAL

RK39

1K

P24 5-A

TO MAIN PWB

CNP401

2 3 4 51

OUT(R)

+10V(A)

GND(A)

IN(L)

2 3 4 51 7 8 96

+B

IN(R)

7 8 96

GND(D)

RK40

1K

DATA

10

CLOCK

LATCH

11

MIC IN

1110

CNSK1

BIK1

+B

B

CK73

2.2/50

RK41

1.5K

RK43

RK44
470K

RK42

1.5K

C

470K

RK48

680

QK2
KTC199GR

RK46
1K

QK3

KTC3199GR

RK45
1K

CK74

2.2/25

RK37

RK36

1K

1K

RK14

+B

100

RK47

680

RK38

100

RK15

CK44
47/25

ZDK1

MTZJ5.6B

100

CK72

100/16

RK13

1.2K

QK1

KTC3203Y

RK12

D

+B

CK34

1K

RK11

RK10 1K

DATA

CLOCK

47P

RK9 1K

LATCH

CK33

PS2

47P

CK31 0.15

CK29 2.2/50

PS1

VCFIL

CK30 2.2/50

35 31

LOUT

ROUT

KEYCONIN

SOURCEOUT

CK25 2.2/50

CK24 2.2/50

CK26 2.2/50

29 26323334

303738393642 41 40

LIN

RIN

VOLIN

CK23 0.001

28

LPF2OUT

LPF2IN2

E

CK35

47P

+B

CK20 0.22

CK21

CK22 0.0047

0.068(ML)

24

2527

DAINTOUT

DACONT

LPF2IN1

DAINTIN

100

CK43
47/25

CK42

0.022

CK41
47/25

CK19

+B

0.022

CK18

100/16

2223

VCC

GND

ICK1

F

G

RK6

5.6K

RK8

5.6K

+B

M65856SP

RK1
10K

RK2
56K

RK3
56K

MCLKCONT

MICSW

2 3 4 51 7 8 96

RK4

CK1

0.01

VALC

CK2 0.47

22K

RK5
1K

ALC1

MIC1NFIN

MIC1IN

CK3 4.7/50

CK4 2.2/50

CK5 0.1

MIC1VOLIN

MIC2IN

MIC1OUT

ALC2

10 16

CK8 4.7/50

CK6 0.1

CK7 0.47

RK7

1K

MIC2VOLIN

MIC2OUT

MIC2NFIN

121314

CK9 2.2/50

CK11 0.1

CK12 2.2/50

CK10 0.1

LPF2IN2

LPF1OUT

LPF1IN1

MICOUT

1511 171819

CK14

0.001

CK13

0.0047

ADINTOUT

ADINTIN

CK15

0.068(ML)

ADCONT

20 21

CK16

0.22

REF

CK17

220/10

DK2

1SS133

CHASSIS

GND

1SS133

JK2

MIC2

DK1

PINK1

H

• NOTES ON SCHEMATIC DIAGRAM can be found on page 16.

1

23456

Figure 32 SCHEMATIC DIAGRAM (13/13)

JK1

MIC1

– 32 –

VRK2

20K(B)

MIC 2

LEVEL

VRK1

20K(B)

MIC 1

LEVEL

CD-DP2500W/DK2500W

A

CD-DK2500W ONLY

JK1

MIC 1

JK2

MIC 2

VRK1

MIC 1

LEVEL

VRK2
MIC 2

LEVEL

B

CK6

CK22

CK18

CK5

CK16

CK17

CK21

CK19

CK20

CK26

CK8

CK24

CK25

CK9

CK11

CK12

25303540

CK23

CK10

21

22

CK13

CK14

CK15

RK1

CK35

RK10

CK42

CK44

RK14

CK3

E
C
B

RK15

RK6

1

RK11

42

QK1

CK43

RK40

CK4

5101520

ICK1

CK32

CK31

CK29

CK30

RK36

RK3

CK41

CK7

CK1

RK9

RK5

CK2

RK2

CK34

C

DK1

DK2

PINK1

RK7

RK8

RK4

D

RK44
RK42

RK46

CK33

RK12
ZDK1
RK13

TO CHASSIS

E

RK48

E

C

B

QK2

F

CK74

G

BIK1

RK41

CK72

1011

RK38

111

123456789

CNSK1

RK47

RK45

RK39

RK43

E C B

QK3

CK73

RK37

KARAOKE PWB-G

CNP601

TO MAIN PWB

P35 8-C

H

1

23456

Figure 33 WIRING SIDE OF P.W.BOARD (1/9)

– 33 –

CD-DP2500W/DK2500W

2

D

A

B

C

D

E

F

G

ANTENNA

ANTENNA

VIDEO 1

IN

VIDEO 2

IN

75 OHMS

1
2

AM LOOP

R-CH

L-CH

R-CH

L-CH

SO301

ANTENNA

FM

GND

50/ 9

FM/AM

KHz

100/10

JK201

MAIN PWB-A1

CHASSIS

GND

D304

D303

C301

C394

C307

IC301

C306

1
2

CNP301

CHASSIS

GND

SW799

SPAN

SELECTOR

C204

R206

C202

C203
R207

C201

R205

D302

R208

R203

R201

D301

C338

R202

C304

123

BF301

R204

C206

C305

C303

C323

T303

C331

R209

R210

C207

1234567

IC201

C210

R215

C205

R216

9
8
7
6
5
4
3
2
1

C209

C381
C397

R381

C330

R214

1011121314

R212

C384

R314

C315

C314

C316

R213

R211

C382

R322

R302
C310

R323

VD301

89

C208

X352

123456789

C392

C380

C393

C375

TP301

BCE

R325

R327

C312

C308

C309

L312

D305

R316

C334

R336

C332

C335

R225

R218

R217

123

123

C211

R374

R379

T302

VD302

C317

T306

D202

D201

R373

R380

C313

R313

C362

C518

C525
C527

Q403

Q404

R372

IC302

16171819202122

R377

Q302

C311

CF303

1

C528

C318

C324

R309

23

C523

C521

C522

R512

C531

C532

C387

C385

R382

T301

R365

C342

C516

C524

C534

C533

R378

R359

1011

C386

R360

12131415

L351

R375

R393

CF352

3
2
1

C351

VD303

C352

C350

R352

123456789

R311

R358

C367

R350

C361

C364

C363

C515

C512

C517

C519

C520

C526

C529

C530

C535

C536

C538

R387

R383

IC303

R351

C365

C514

41

Q360

R370

TP302

C513

40

C540

R386

B
C
E

C354

C353

C366

C369

C511

R388

R376

R384

T351

CF351

1011 12

C399

ZD502

35

45

50

R510

C537

C391

R385

C398

1415161718192021222324

R357

C510

25

30

R508

C539

C395

R392

55

R353

13

R356

IC501

64 65

R509

R511

C357

C509

24

20

60

C542

R391

R355

C371

15

R506

R507

R395

C370

C356

R361

X351

C368

C567

10

70

C541

C396

ZD351

C355

C372

75

P33 2-G

TO KALAOKE PWB

CD-DK2500W ONLY

CNSK1

R364

R362

1

80

C549

C543

C212

C507

C504

C501

R502

C548

R503

C544

L352

C358

5

R504

R363

C373

C374

R501

C508

C506

R505

R219

C625

C547

C550

C545

C505

C503

C502

C546

P40

TO C

C421

CN

C4

R41

H

1

23456

Figure 34 WIRING SIDE OF P.W.BOARD (2/9)

– 34 –

C543

4

33 2-G
LAOKE PWB

2500W ONLY

CNSK1

C212

R364

3

362

1

C507

C504

C501

0

C549

R502

C548

R503

C544

R219

C625

C547

C550

C545

C505

C503

C502

C546

P40 4 - A

TO CD PWB

CNP11

C421

C427

R410

R412

C411

CNP401

CD-DK2500W ONLY

11
10

9
8
7
6
5
4
3
2
1

R406

B

Q402

C

R527

R408

R528

R403

C418

C417

C416

R405

C415

C425

R411

C426

C414

TO TAPE2 RECORD/

PLAYBACK HEAD

5
4
3
2

1

CNS401

R220

R221

R518

R407

R402

B

C

E

Q401

R525

C420

C419

24
23

22
21
20
19
18
17
16
15
14
13

C410

P41 11 - D

GY
WH
GY
WH

RD

R517

R545

R519

Q502

Q504

C422

Q503

B

C

E

C408

1

5

GY
WH

1

BI401

GY
WH
RD

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

CNP602

C568

R546

R401

C569

B
C

E

C552

R516

R529

Q501

C551

R524

B
C

E

R523

B

C

C554

EE

R520

C553

R521

R526

C401

R404

1
2

3
4
5
6
7
8
9

10

IC401

11
12

C404

C403

C406

C402

C424

R409

C405

C407

C413

R182

R181

TO TAPE1 PLAYBACK HEAD

CNS102

P37 10-G

TO DISPLAY PWB

CNP701

CNP602

CD-DP-2500W:23Pin
CD-DK-2500W:25Pin

23

1

C423

R513

R530

1 2345678910111213

CNP501

CE

R135

C123

C121

R139

R131

C131

C128

C115

C135

C127

R119

Q121

R125
R123
C119

R121

R153

B

C117

Q107

C102

3
2
1

CNP101

C101

Q111

321
321

C153

Q110

R114

CNS101
P41 9-D

1

WH

2
3
4
5
6

BR

BK
PK

WH

GY

GR

BL

FC701

CD-DP-2500W:23Pin
CD-DK-2500W:25Pin

R620

R619

R613

R145

R154

D101

C145

C141

C139

R141

C133

12
11
10

9
8

R137

7
6
5
4
3
2

C111

1

C113

R101

R102

C107

R117

Q108

E

E

C

C

B

B

R110

R107

R115

R113

C109

R108

CNP102

E

Q109

R174

WH
BK
PK

BK

WH

GR

BL

R109

C606

R614

D102

C147

IC101

7

R118

C108

CB

C605

C617

C146

13
14
15
16
17
18
19
20
21
22
23
24

R120

C105

1

23

25

R610

R629

R158

C142

Q105

D603

C134

C114

Q103

R603

R609
R623

C618

R630

C611

R618

C612

C619

C607

Q122

BCE

R142

R134

C112

ECB

Q104

ECB

R111

C152

C106

C150

C151

R605

D605

R626

D606

C608

R140

C136

R146

C140

R138

C132

C116

ECB

ECB

Q106

L104

1

23

Q126

CD-DP2500W/DK2500W

C604

R604

C603

D602

5678

R608

R606

R607

C616

C615

5678

R625

R624

ZD601

R616

5678

IC602

C610

R617

R132

R136

C122

R122

C118

R103
R104

R112

R106

C154

R167

ECB

R168

C602

R601

34

C614

R621

C124

R126

R105

R164

D601

R628

R627

2

1234

C609

C120

B
C
E

Q124

R162

1234

C601

R602

1

C613

R612

R611

LUG101
(250)

R124

R166

Q128

IC601

IC603

D604

R622

R615

R160

TO TAPE MECHANISM

CNS100

P38 3 - A

TO POWER PWB

CNP805

COLOR TABLE

BR

RD(R)

OR

YL

GR

BL
VL

GY

WH(W)

BK
PK

BROWN

RED

ORANGE

YELLOW

GREEN

BLUE

VIOLET

GRAY
WHITE
BLACK

PINK

7

8 9 10 11 12

Figure 35 WIRING SIDE OF P.W.BOARD (3/9)

– 35 –

CD-DP2500W/DK2500W

S

L

A

C720

SW714

DIMMER

LED710

9

1

BI702

D718

R743

SW732
OPEN/

CLOS

C701

C723

C724

R745

R744

R786

R787

DISC3

SW730

BCE

R785
R784

D717

CNP702

C702

RS720

LED708

R747

R746

C710

VR701

VOLUME JOG

C708

LED717

Q708

CB

E

RD27

Q707

SW729

C707

D713

R722
R783

1

R720

R703

Q702

RS726

RS724

C726

C725

R782

B

C

DISC2

E

Q704

D714

2345678

E
C

B

R707

C709

RS705

LED716

RD26

B

Q705

C
E

RD28
RD29

9

R701

R702

Q701

RS725

LED709

1

9

SW728

DISC1

101112

B

C

CNS702

GY

9

WH

8

GY

7

WH

6

D

CNP804

P38 3 - G

TO POWER PWB

GY

5

WH

4

GY

3

WH

2

RD

1

COLOR TABLE

E

RD(R)

F

WH(W)

BR

OR

YL

GR

BL
VL

GY

BK
PK

BROWN

RED

ORANGE

YELLOW

GREEN

BLUE

VIOLET

GRAY
WHITE
BLACK

PINK

G

DISPLAY PWB-A2

E
C
B

Q703

10

18

5

R776

R779

C706

13

Q712

BCE

15

IC702

RS711

R781

Q706

R721

RM712

E
C
B

Q711

5

IC703

15

18

10

LED715

B
C
E

R725

SW731

RS708

RM711

E

E

C

C

B

B

Q710

9

RS718

RS716

1

RS709
RS710

RS701

RS702

RS712

RS730

DISC SKIP

RM710

RS714

RS717

RS731

RD13

RS715

RS723

RS704

RS703

RS732

R774

RS727

R772

R771

LED703

SW716
EQUAL

SW715

X-BASS

9876321

R770

R769

R767

SW718

PHANTOM

RD14

R768

RS729

R766

RS728

R764

R765

RD07

R762

R761

R763

R760

SW717

NORMAL

RD15

RS721

RM713

RM714

R759

R758

LED701LED702

RD17RD16

SW706

FF

RS722

SW707

PLAY

2625242316151413121110

R704

RM715

R756

R757

LED713

LED712

SW733

RIVERS

R705

R788

SW71

BYPA

F

R706

R729

1

FC702

P41 10 - B

TO TAPE MECHANISM PWB

13

H

1

23456

Figure 36 WIRING SIDE OF P.W.BOARD (4/9)

– 36 –

RS722

R759

P40 5 - A

TO CD SERVO PWB

CNP12

CD-DP2500W/DK2500W

RM714

R758

LED701

L

RD17

W706

FF

W707

PLAY

R704

RM715

R756

R757

BYPASS

LED713

LED712

SW733

RIVERS

FL701

R706

R705

R788

SW719

R729

XL701

RD24

RD25

RD30

LED718

SW705

C718

RD06

100

C719

R755

RD09

RD05

RD08

1

C721

R754

SW705

LED711

SW708

STOP

R753

REV

81

90

95

5

10

15

R752

R751

LED714

85

IC701

20

R742

SW709

80

75

25

30

PLAY

70

35

31

RD23

CNS701

WHGYWHGYWHGYWHGYWH

R726

56555453525150494847444342414039383736353433323130292827262524

C716

C722

LED700

C717

RX701

REMOTE

123

SENSOR

R723

R724

R739

D704

R709

D702

R710

D701

D705

R713

65

60

51

55

45

40

R741

50

R738

R740

R718

R737

D706

R734

R728

R733

RD21

R732

R730

R789

R727

L702

R719

RD20

R796

C714

R731

R712

D711

C712

R736

SW722

TIMER

R717

R716

1102345678910

RD

1

D712

R715

BI701

D709

R790

C713

R714

D710

D708

C711

R793

IC704

1

R794

2
3

SW720

POWER

R748

123

Q709

RD19

RD18

SW721

CLOCK

R749

R750

LED705

RD22

LED704

SW701

CD

LED706

RD01

SW702

TAPE

SW704

MEMORY/

SET

RD04

RD03

RD10

SW713
TUNER

SW712

VIDEO

RD12

LED707

RD11

SW710

REC

R735

SW711

RD02

TUNING

UP

SW703

TUNING

DOWN

FC701

CD-DP-2500W:23Pin
CD-DK-2500W:25Pin

CNP701

468101214161820222524

23

CNP701

2

CD-DP-2500W:23Pin
CD-DK-2500W:25Pin

357911131517192123

1

1

1

CNP602

P35 10 - A

TO MAIN PWB

7

8 9 10 11 12

Figure 37 WIRING SIDE OF P.W.BOARD (5/9)

– 37 –

CD-DP2500W/DK2500W

L

P35 10 - D

TO MAIN PWB

CNS501

A

CNP805

C801

B

ZD803

R801

C

D

CHASSIS

GND

LUG902
( 249 )

Q905

D904

C802

C961

C938

Q908

R938

B

B
C
E

R973

R974

R932

CE

E
C
B

10111213

D909

R972

R933

C930

R936

D906

B
C
E

R937

Q907

Q910

C931

R934

C932

C946

R949

C935

C933

R939

R930

C934

R931

R935

123456789

R951

C937

R945

IC902

C939

C936

C945

C943

5

CNS907

1

R940

R946

R948

987654321

C940

R971

R955

R954

C944

R941

R950

R947

C941

D905

C949

151413121110

E
C
B

Q906

C947

R944

C942

R943

R960

R942

C948

C950

C915

R921

R961

RL901

C914

R901

Q901

C903

R902
R903

R909

B
C

Q904

E

R920

C902

C901

C905

D903

BCE
E

C
B

Q903

D901

R987

C917

R922

C910

R988

C904

R908

D908

R917

C913

R915

R906

R904

C916

R914

C911

R905

R907

C912

IC901

987654321

C906

R916

R910

C907

R

C987

151413121110

R

R918

E

F

R804

G

CHASSIS

GND

H

POWER PWB-B

R806

C809

C810

C808

R807

IC802

3
2
1

IC801

3
2
1

C807

Q823

E
C
B

LUG901
( 249 )

R808

C811
C813

D810

C833

1 2 3

C812

C806

C805

IC804

C814

D811

C826

D804

D803

C822
C821

D808

C828

R811

12345678 9

P36 1 - D

DISPLAY PWB

C815

D805

D806

CNP804

CNS702

TO

F805

T2A L 250V

C827

D807

C823

C824

ZD801

C816

C834

D809

D818

R814

Q804

ZD802

ECB

R813

R812

87654321

R809

C825

CNP802

D802

C819

CNP803

C820

F803

T4A L 250V

3
2
1

R810

R802

F804

T4A L 250V

C818

R817

R815

C804

D801

R803

F802

T5A L 250V

C829

D812

R816

BCE

C817

Q803

C803

D813

F801

T5A L 250V

C832

D814

D815
D816

D817

C830

1

23456

Figure 38 WIRING SIDE OF P.W.BOARD (6/9)

– 38 –

CHASSIS

GND

CD-DP2500W/DK2500W

5432 1

CNP601

16

1

R910

803

F801

T5A L 250V

C832

30

C987

C907

RL902

15141312110

R989

C908

R918

D813

Q911

EB

R991

CEC

B

Q909

R959

R919

E
C

R990

B

D902

C909

Q902

RL801

C831

K801(256) K802(256)

BROWN BLUE

R956

R952

R953

D907

R912

R913

R958

AC POWER
SUPPLY CORD(247)
AC110/127/220/230-240V
50/60Hz

C986

R983

R982

C920

R981

R984

R923

PT802

(SUB)

CNP801

R957

C919

R924

C921

R911

C918

POWER TRANSFORMER

SO901

SPEAKER

TERMINAL

–

REAR

L904

L903

L902

L901

L-CH

+
–

REAR
R-CH

+
–

CENTER

+

–

FRONT
L-CH

+
–

FRONT
R-CH

+

C698

C699

L601

JK601

HEADPHONES

HEADPHONES

PWB-A3

M901

FAN MOTOR

COLOR TABLE

C960

CNP806

1

2

CHASSIS

GND

SW801

VOLTAGE SELECTOR

220V

1

3

230-240V

5

7

9

127V

110V

1
2

CNS806

RD
BR

CNS802

CNS804

POWER TRANSFORMER

BR

1

BK

2

BR

3

OR

4

OR

5

RD

6

BL

7

RD

8

WH

3

BK

2

WH

1

WH(W)

PT801

(MAIN)

BR

RD(R)

OR

YL

GR

BL
VL

GY

BK
PK

BROWN

RED

ORANGE

YELLOW

GREEN

BLUE

VIOLET

GRAY

WHITE

BLACK

PINK

RD

BR

WH

OR

BL

CNS801

1
3
5
7
9

7

8 9 10 11 12

Figure 39 WIRING SIDE OF P.W.BOARD (7/9)

– 39 –

CD-DP2500W/DK2500W

P37 11 - A

TO DISPLAY PWB

CNS701

CD SERVO PWB-C

TO MAIN PWB

5

P35 8 - A

CNS401

A

R47

C53

ECB

Q3

C7

CNP2

C8

C55

C54

R53

R52

R56

40
35
30

IC3

25

C50

C51

1

5

10

15 16

C6

R51

R54

42

C47

CNP3

R25

IC1

C44

30

25

20

R4

R44

R17
R16

C52

8
7
6
5
4

R50

3
2
1

7
6
5

4
3
2
1

CNP1

R55

B

13

4

C

2

1

5

C46

10

D

C49

21 22

R48

15
20

C45

C83

12 4531 122453367 9108

CNP11

R42

R5

R6

C14

C13

R3

C28

R35

R39

123

Q2

R7

C18

C26
C27

D21
D22

R46

R8

C29

C20

C41

R22

C11

C17

R10

R38

R21

R58

C22

C42

R15

C82

R40

C12

R45

R95

BCE

Q1

R14

24

25

C31

R94

123456123456

CNP4

C64

ZD61

R80

20

C25

R11

C81

30

C30

15

CNP12

L62

C21

10

35

40 41

R87

C56

R19

R13

R79

IC2

45

CNP5

R78

R71

R74

R77

R75

R73

R76

R72

C73

C76

C74

C80

C75

65
64

R20

C34

L61

R82

C77

C36

C40

C72

R67
R68

XL1

R84

8
7

3

12

11

C35

10

C71

C78

C24

R12

C23

1

80

5

75

70

60

55

50

C38

9

C39

R81

R83

C43

E

CNS99

3
2

1

CNS1A

WH
PK

BK

RD

1

WH

2

BK

3

WH

4

PK

5

YL

6

BL

7
1

2
3
4
5
6
7
8

RD
WH
GY
WH
GY
WH

GY

WH

GY

3

1

BI99

F

G

H

1 6

CNS1B

RD

1

WH

2

BL

3

PK

4

WH

5

YL

6

BK

7
1

2
3
4
5
6
7
8

CNS2BCNS2A

L99

C98

C99

3
2
1

PICKUP UNIT(306)

17

8

1

DIGITAL OUT
PWB-A5

IC99

CNS3A

CNS3B

-

6

WH

6

6

CNP3A

PICKUP IN

+

GR

SW4

12345

RD

GR

WH

WH

12345

CD MOTOR
PWB-D

12345

-

M1

SPINDLE MOTOR

M2

SLED MOTOR

+

• The numbers 1 to 13 are waveform numbers shown in page 43.

1

23456

Figure 40 WIRING SIDE OF P.W.BOARD (8/9)

– 40 –

CD-DP2500W/DK2500W

TAPE MECHANISM
ASSEMBLY(210)

TAPE MECHANISM PWB-E

SW

PH

SOLM

SOLENOIDE

MM1

TAPE MOTOR

PLAYBACK HEAD

PK

SW

B

A

+

-

TAPE 1

BK

WH

P36 3 - G

TO DISPLAY PWB

CNP702

FC702

13

13

101112

1

GY

4

1

3

56789

1

2

4

SW

ERASE HEAD

PH

SOLM

SOLENOIDE

TAPE 2

RECORD/PLAYBACK

HEAD

BK

WH

SW3

DISC

NUMBER

456

WH

BI4

BK

WH

123
RD

CNS4

16

+

M3

T/T UP/DOWN

MOTOR

BK

PK

WH

CNS101

1

2

3

CNP101

TO MAIN PWB

P35 9 - F

CD LOADING MOTOR
PWB-F

–

SW1

OPEN/

CLOSE

SW2

CLAMP

654321

CNS102

P35 9 - H

TO MAIN PWB

RD(R)

WH(W)

COLOR TABLE

BROWN

BR

RED

ORANGE

OR

YELLOW

YL

GREEN

GR

BL
VL

GY

BLUE

VIOLET

GRAY
WHITE
BLACK

BK
PK

PINK

7

8 9 10 11 12

Figure 41 WIRING SIDE OF P.W.BOARD (9/9)

– 41 –

CD-DP2500W/DK2500W

VOLTAGE

PIN
NO.

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

PIN
NO.

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42

1
2
3
4
5
6
7
8
9

1
2
3
4
5
6
7
8
9

IC1

VOLTAGE

1.6V

1.6V

1.6V

1.6V

1.6V

1.6V
0V

2.6V
0V
0V
0V

3.3V

1.6V

1.6V

1.6V
0V
0V

1.6V

1.6V

1.6V

1.6V

1.6V
0V

1.6V
0V
0V
0V

1.6V

1.6V

3.3V

IC3

VOLTAGE

1.6V

1.6V

1.8V

2.1V

2.1V

2.1V

2.1V
0V
0V
0V
0V
0V
0V
0V

2.1V

2.1V

1.6V

4.9V

3.5V

1.6V
0V
0V

4.9V

4.9V

1.6V

2.1V

2.1V

1.9V
0V
0V
0V
0V
0V
0V
0V

4.2V
0V

2.1V

2.1V

4.9V

2.1V

2.1V

PIN
NO.

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80

IC2

VOLTAGE

0.7V
0V
0V
0V

3.3V

2.4V
0V
0V

1.6V
0V

4.7V

1.7V
0V

1.6V

1.6V

1.6V

1.6V

3.3V
0V

1.6V

1.6V

1.6V

1.6V

1.6V

1.6V

1.6V

1.6V
0V
0V

2.1V

2.1V
0V

3.3V

3.5V

3.3V

3.3V

3.3V

1.6V

1.6V
0V
0V

3.3V

3.3V

3.0V

1.5V
0V
0V

1.5V

3.0V

3.3V

1.8V

3.0V
0V
0V
0V
0V

1.7V

3.3V
0V

3.0V

1.6V
0V

2.4V
0V
0V
0V
0V

4.8V

4.9V

4.9V

4.6V
0V

4.9V
0V
0V
0V

3.2V
0V
0V

3.4V

PIN
NO.

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

PIN
NO.

PIN
NO.

10
11
12
13
14
15
16
17
18
19
20
21
22

PIN
NO.

1
2
3
4
5
6
7
8
9

1
2
3
4
5
6
7
8
9

1
2
3
4
5
6
7
8
9

1
2
3
4
5
6
7
8

IC101

VOLTAGE

0V (0V)
0V (0V)

0.5V (0.5V)

1.9V (1.9V)
0V (0V)
0V (0V)
0V (0V)

0.6V (0.6V)

3.3V (3.3V)

3.3V (3.3V)
0V (0V)
0V (0V)

6.7V (6.7V)

4.0V (4.0V)
0V (0V)

3.3V (3.3V)

0.6V (0.6V)
0V (0V)
0V (0V)
0V (0V)

1.9V (1.9V)

0.5V (0.5V)
0V (0V)
0V (0V)

IC301

VOLTAGE

0.8V (0V)

1.5V (0V)

3.6V (0.4V)

1.5V (0V)
0V (0V)

3.6V (0.4V)

2.8V (0.2V)

3.5V (0.3V)

3.6V (0.3V)

IC302

VOLTAGE

2.4V (2.4V)
0V (0V)
0V (0V)
0V (0V)

4.6V (4.7V)

4.8V (4.9V)

0.1V (9.9V)

4.2V (0V)

3.3V (0V)

3.4V (0V)

4.6V (4.9V)

2.2V (0V)

4.6V (4.9V)
0V (0V)
0V (2.4V)

2.3V (0V)

4.6V (4.9V)

0.8V (4.9V)

0.8V (4.9V)

1.1V (0V)
0V (0V)

2.5V (3.0V)

IC602

VOLTAGE

13.1V

13.1V

1.3V
0V

1.3V

13.2V

13.1V

18.3V

PIN
NO.

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

PIN
NO.

PIN
NO.

PIN
NO.

10
11

12
13
14
15
16
17

18

1
2
3
4
5
6
7
8
9

1
2
3
4
5
6
7
8

1
2
3
4
5
6
7
8

1
2
3
4
5
6
7
8
9

IC303

VOLTAGE

2.1V (2.1V)

4.5V (4.5V)

2.1V (2.1V)

2.1V (2.1V)
0V (0V)

4.6V (4.9V)

4.6V 4.9V)

2.4V (3.2V)

4.5V (4.8V)

3.9V (0V)

3.3V (1.6V)

3.3V (1.1V)

3.5V (2.0V)

1.2V (1.2V)

1.2V (1.2V)

2.0V (2.0V)

2.7V (0V)

2.1V (0.9V)
0V (1.9V)

0.3V (0.9V)

2.6V (2.0V)

2.6V (2.0V)

4.5V (4.8V)

3.0V (3.3V)

IC601

VOLTAGE

13.0V
130V

12.8V
0V

12.8V

13.0V

13.0V

18.3V

IC603

VOLTAGE

13.1V

13.1V

1.4V
0V

1.4V

13.1V

13.1V

18.3V

IC702

VOLTAGE

0V
0V
0V
0V

7.8V

7.8V

7.8V

7.8V

12.3V
0V
0V
0V

1.0V

1.9V

1.6V

1.6V
0V

0.5V

PIN

VOLTAGE

NO. NO.

4.6V

1

4.6V

2

4.6V

3

0V

4

0V

5

0V

6

4.8V

7

0V

8

4.8V

9

4.7V

10

4.9V

11

2.6V

12

0V

13

0V

14

4.8V

15

4.6V

16

4.6V

17

0V

18

4.9V

19

0V

20

0V

21

0V

22

0V

23

4.8V

24

0V

25

0V

26

0V

27

0V

28

0V

29

0V

30

4.9V

31

5.0V

32

4.9V

33

4.6V

34

6.0V

35

4.9V

36

4.9V

37

0V

38

4.8V

39

0V

40

1.9V

41

9.1V

42

9.1V

43

0V

44

3.6V

45

4.6V

46

4.5V

47

4.5V

48

4.9V

49

3.0V

50

PIN

100

IC401

IC701

PIN
NO.

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

VOLTAGE

0V
0V
0V

5.0V

5.0V

5.0V

5.0V

5.0V

5.0V

5.0V

5.0V

5.0V

5.0V

5.0V

5.0V

5.0V

5.0V

5.0V

5.0V

5.0V

5.0V

5.0V

10.0V
0V

PIN
NO.

PIN
NO.

PIN
NO.

51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99

IC801

VOLTAGE

1
2
3

Q823

VOLTAGE

1
2
3

IC802

VOLTAGE

1
2
3
4
5
6
7
8

VOLTAGE

4.9V
0V
0V

4.9V

4.9V

4.9V

4.9V
0V
–34.3V
–20.1V
–16.4V
–12.2V
–16.5V
–14.2V
–31.9V
–29.7V
–31.9V
–29.7V
–18.5V
–29.7V
–27.5V
–29.8V
–18.8V
–18.8V
–27.7V
–23.4V

23.1V

20.9V
–34.1V
–18.9V
–28.7V
–26.0V
–29.8V
–27.5V
–29.7V
–20.6V
–20.5V
–31.9V
–31.8V
–31.8V
–32.0V
–31.9V
–31.9V
–31.9V
–31.9V
–31.9V
–31.9V
–31.9V
–31.9V
–31.9V

17.3V
0V
5V

16.6V

5.6V
0V

5V
5V
5V
0V
5V
5V
5V

10.0V

PIN
NO.

10
11
12
13
14
15

PIN
NO.

10
11
12
13
14
15
16
17
18

PIN
NO.

PIN
NO.

PIN
NO.

10
11
12
13
14

1
2
3
4
5
6
7
8
9

1
2
3
4
5
6
7
8
9

1
2
3

1
2
3

1
2
3
4
5
6
7
8
9

IC902

VOLTAGE

0V
0V
0V

25.7V
–25.7V
0V
0V

26.9V
–26.9V
0V
0V
–25.6V
0V
–0.1V
–0.1V

IC703

VOLTAGE

0V
0V
0V
0V
0V

7.8V

7.8V

7.8V

7.8V

7.8V
0V

2.8V

0.5V

1.3V

1.3V
0V
0V

5.0V

IC704

VOLTAGE

5.0V
0V

5.0V

IC804

VOLTAGE

18.2V
0V

5.0V

IC201

VOLTAGE

4.3V

4.3V

4.3V

4.3V

8.6V
0V
0V

4.3V

4.3V

4.3V

4.3V
0V

8.6V

8.6V

PIN
NO.

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

51
52
53
54
55
56
57
58
59
60
61
62
63

64
65
66
67
68

69

70

71

72

73

74

75

76

77

78

79

80

IC501

VOLTAGE

4.9V

4.9V

3.9V

2.7V

4.9V

4.9V

4.9V

4.9V

3.9V

2.7V

4.7V

4.8V

2.7V

3.9V
0V
0V
0V
0V

4.8V
0V

4.8V

4.6V
0V
0V
0V

4.7V

2.8V

2.6V

2.6V

2.6V

2.6V

2.6V

0.6V

0.6V

2.6V

2.6V

2.6V

2.6V

2.6V
0V

4.6V

4.6V

4.6V

4.6V
0V

4.6V

4.6V

4.6V

4.6V

4.5V

4.5V

4.2V

4.6V

4.6V

4.3V

4.3V

4.7V

4.5V

4.2V

4.4V

4.6V

4.4V

4.4V

4.4V

4.4V

4.4V

4.4V

2.8V

9.9V

4.3V

1.3V
0V
0V

4.3V

4.4V
0V
0V
0V
0V
0V

– 42 –

CD-DP2500W/DK2500W

1

3

4

5

4

3

1

1

2

IC2 24

IC2 23

IC2 24

IC2 72

IC1 18 ,
IC2 16

IC1 27

IC1 18 ,
IC2 16

IC2 72

IC2 24

Stopped

CH1=500mV

DC 10:1

T

FDO

1

TDO

3

Smoothing : ON CH1 : 0.000V
BW : FULL

1

T
2

3

Smoothing : ON CH1 : 0.000V
BW : FULL

2

T

1

Smoothing : ON CH1 : 0.0V
BW : FULL

T

2

CH2 : 0.0V
CH3 : 0.000V
CH4 : 0.00V

Stopped

CH1=500mV

DC 10:1

FDO

DRF

TE

CH Position To

-3div -1div 0div +1div +3div

CH2 : 0.0V
CH3 : 0.00V
CH4 : 0.00V

Stopped

CH1=10V

DC 10:1

TE

DRF

=Filter= =Offset=

CH2 : 0.00V
CH3 : 0.00V
CH4 : 0.00V

Stopped

CH1=200mV

DC 10:1

FDO

CH2=10V

DC 10:1

T

CH2=1V

DC 10:1

T

CH2=500mV

DC 10:1

CH3=500mV

DC 10:1

=Record Length=

Main : 100K
Zoom : 2K

CH3=1V

DC 10:1

=Record Length=

Main : 100K
Zoom : 2K

=Record Length=

Main : 100K
Zoom : 2K

WAVEFORMS OF CD CIRCUIT

500ms/div

(500ms/div)

NORM:20kS/s

IC2 1

7

IC2 2

8

IC2 24

10

11

12

1

9

1

4

13

IC2 37

IC2 57

IC2 58

IC2 59

IC2 24

IC1 18 ,
IC2 16

IC1 13 ,
IC2 22

CH1
v/DIV
500mV

=Trigger==Filter= =Offset=
Mode : AUTO
Type : EDGE CH1
Delay : 0.0ns
Hold off : 0.2us

500ms/div
(500ms/div)

NORM:20kS/s

CH2
Position

0.20div

=Trigger==Filter= =Offset=
Mode : AUTO
Type : EDGE CH1
Delay : 0.0ns
Hold off : 0.2us

Vp-p=1.0V~1.3V

0.5mV/div,0.5µsec/div

100ms/div

(100ms/div)

NORM:100kS/s

=Trigger=
Mode : NORMAL
Type : EDGE CH1
Delay : 2.924ms
Hold off : 0.2us

1999/04/07 09:51:15

500ms/div

(500ms/div)

NORM:20kS/s

Stopped

PDO1

3

4

PDO2

T

FDO

1

Smoothing : ON CH1 : 0.000V
BW : FULL

Stopped

T

1

DOUT

Smoothing : ON CH1 : 0.00V
BW : FULL

Stopped

1

LRSY

2

DATACK

T

3

DATA

Smoothing : ON CH1 : 0.00V
BW : FULL

Stopped

T

FDO

1

TE

3

EFBL

2

Smoothing : ON CH1 : 0.000V
BW : FULL

CH1=500mV

DC 10:1

CH1=2V

DC 10:1

CH1=2V

DC 10:1

CH1=500mV

DC 10:1

CH2 : 0.0V
CH3 : 0.00V
CH4 : 0.00V

T

CH2 : 0.00V
CH3 : 0.00V
CH4 : 0.00V

T

CH2=2V

DC 10:1

CH2 : 0.00V
CH3 : 0.00V
CH4 : 0.00V

T

CH2=200mV

DC 10:1

CH2 : 0.000V
CH3 : 0.00V
CH4 : 0.00V

CH3=1V

DC 10:1

=Record Length=

Main : 100K
Zoom : 2K

=Record Length=

Main : 1K
Zoom : 100

CH3=2V

DC 10:1

=Record Length=

Main : 5K
Zoom : 100

CH3=1V

DC 10:1

=Record Length=

Main : 100K
Zoom : 2k

1999/04/05 17:33:17

CH4=1V

500ms/div

(500ms/div)

DC 10:1

NORM:20kS/s

=Trigger==Filter= =Offset=
Mode : AUTO
Type : EDGE CH2
Delay : 0.0ns
Hold off : 0.2us

1999/04/07 09:25:28

500ns/div

(500ns/div)

NORM:200MS/s

=Trigger==Filter= =Offset=
Mode : NORMAL
Type : EDGE CH1
Delay : 2.887ms
Hold off : 0.2us

1999/04/05 20:50:17

NORM:100kS/s

=Trigger==Filter= =Offset=
Mode : AUTO
Type : EDGE CH3
Delay : 0.0ns
Hold off : 0.2us

1999/04/05 20:26:47

500ms/div

(500ms/div)

NORM:20kS/s

=Trigger==Filter= =Offset=
Mode : SINGLE
Type : EDGE CH1
Delay : 0.0ns
Hold off : 0.2us

5us/div

(5us/div)

CH1
v/DIV
500mV

CH3
v/DIV
2 V

CH2
v/DIV
200mV

SPDO

IC2 25

6

1

Smoothing : ON CH1 : 0.000V
BW : FULL

CH2 : 0.000V
CH3 : 0.00V
CH4 : 0.00V

=Record Length=

Main : 100K
Zoom : 2K

=Trigger==Filter= =Offset=
Mode : NORMAL
Type : EDGE CH2
Delay : 2.924ms
Hold off : 0.2us

– 43 –

CD-DP2500W/DK2500W

TROUBLE SHOOTING

When the CD does not function

When the CD section does not operate when the objective lens of the optical pickup is dirty, this section may not operate. Clean
the objective lens, and check the playback operation. When this section does not operate even after the above step is taken, check
the following items.
Remove the cabinet and follow the trouble shooting instructions.
"Track skipping and/or no TOC (Table Of Contents) may be caused by build up of dust other foreign matter on the laser pickup
lens. Before attempting any adjustment make certain that the lens is clean. If not, clean it as mentioned below."

Turn the power off.
Gently clean the lens with a lens cleaning tissue and a small amount of isopropyl alcohol.
Do not touch the lens with the bare hand.

Parts code

1. CD optical pickup Lens cleaner disc UDSKA0004AFZZ

HOW TO USE

1.

Using the brush in the cleaner cap, apply 1 or 2 drops of the cleaning fluid to the
brush on the CD cleaner disc which has the mark next to it.

2.

Place the CD cleaner disc onto the CD disc tray with the brush side down,then
press the play button.

3.

You will hear music for about 20 seconds and the CD player will automatically stop.
If it continuous to tum, press the stop button.

Cleaner Fluid

CAUTION

The CD lens cleaner should be effective for 30-50 operations, however if the
brushes become worn out earlier then please the cleaner disc.
If the CD cleaner brushes become very wet then wipe off any excess fluid with a soft
cloth.
Do not drink the cleaner fluid or allow it to come in contact with the eyes. In the
event of this happening then drink and / or rines with clean water and seek medical
advice.
The CD cleaner disk must not be used on car CD players or on computer CD ROM
drives.
All rights reserved.Unauthorized duplicating, broadcasting and renting this product is

Cleaner disc

When a CD cannot be played

1. "E-CD01" is displayed.

(1) Check the power to IC2 (LC78641E), the presence of the clock signal (16.93 MHz) and the status of the RESET terminal
(pin 71 on IC2).
(2) Did the pickup move to the PICKUP-IN Switch (SW4) position?

If (1) and (2) are OK, check the system microcomputer (especially the communication line with the DSP).

2. Pressing the CD operation key is accepted, butplayback does not occur.

(1) Focus-HF system check
(2) Tracking system check
(3) Spin system check
(4) PLL system check
(5) Others

– 44 –

CD-DP2500W/DK2500W

(1) Focus-HF system check

Although a CD is inserted and the cover is closed, "NO
DISC" is displayed.

Press the OPEN/CLOSE switch (SW1) without inserting a
disc, and try starting the playback operation.

1. Did the pickup move to the PICKUP-IN Switch (SW4)
position?

Yes

2. Does the focus (lens) move up and down?

(Waveform drawing 45-1).

Yes

3. Is the laser lit?

No

No

Stopped

CH1=500mV

DC 10:1

T

FDO

1

TDO

3

Smoothing : ON CH1 : 0.000V
BW : FULL

CH2 : 0.0V
CH3 : 0.000V
CH4 : 0.00V

CH3=500mV

DC 10:1

=Record Length=

Main : 100K
Zoom : 2K

NORM:20kS/s

=Trigger==Filter= =Offset=
Mode : AUTO
Type : EDGE CH1
Delay : 0.0ns
Hold off : 0.2us

Figure 45-1

Sled motor (M2)

Check the focus peripheral circuit.

Check the laser diode driver Q3 peripheral circuit.

500ms/div

(500ms/div)

CH1
v/DIV
500mV

Yes

4. Is the turntable rotating?

When a disc is loaded, start playback operation.

1. Is focus servo activated? (Waveform drawing 45-2)
Yes

2. Does DRF change from "L" to "H"?

No

Is the disc rotating?

Yes

3. Is the HF waveform normal? (Waveform drawing 45-3)

Stopped

1

T
2

CH1=500mV

FDO

DRF

DC 10:1

CH2=10V

DC 10:1

CH3=1V

DC 10:1

500ms/div

(500ms/div)

NORM:20kS/s

No

No

No

Spindle motor (M1).

Pins 1~11 on IC1
Check the laser diode driver Q3 peripheral circuit.
Focus error circuit (pins 20 and 21 on IC1)

No

Check the spin system.

If the disc is spinning and a HF waveform is generated,
DRF will go H.

If the level is not normal, check around pins 27~29 on IC1.

TE

3

-3div -1div 0div +1div +3div

Smoothing : ON CH1 : 0.000V
BW : FULL

CH Position To

CH2 : 0.0V
CH3 : 0.00V
CH4 : 0.00V

=Record Length=

Main : 100K
Zoom : 2K

Figure 45-2

CH2
Position

0.20div

=Trigger==Filter= =Offset=
Mode : AUTO
Type : EDGE CH1
Delay : 0.0ns
Hold off : 0.2us

– 45 –

Figure 45-3

Vp-p=1.0V~1.3V

0.5mV/div,0.5

µsec/div

CD-DP2500W/DK2500W

(2) Tracking system check

Check the TE waveform at pin 18 on IC1.

If the waveform shown in Figure 46-1 appears and soon after
NO DISC appears.

No

"Initialization" is possible, but play is not possible.

No

"Initialization" is not possible.

Yes

Yes

The tracking servo is not activated.
Check the peripheral circuits at pins 18 and 19 on IC1, pin 23 on
IC2, and CNS1A/B.

A normal jump operation cannot be completed or the beginning of
the track cannot be found.
Check the around pin 23 on IC2.

Data cannot be read. Check the VCO-PLL system.

Stopped

CH1=10V

DC 10:1

TE

2

DRF

T

1

=Filter= =Offset=
Smoothing : ON CH1 : 0.0V
BW : FULL

T

CH2=1V

DC 10:1

CH2 : 0.00V
CH3 : 0.00V
CH4 : 0.00V

=Record Length=

Main : 100K
Zoom : 2K

100ms/div

(100ms/div)

NORM:100kS/s

=Trigger=
Mode : NORMAL
Type : EDGE CH1
Delay : 2.924ms
Hold off : 0.2us

Figure 46-1

(3) Spin system check

Press the OPEN/CLOSE switch without inserting a disc, and
then try starting the play operation.

1. The turntable rotates a little. (Waveform drawing 46-2)
No

2. The turntable doesn't rotate.

Yes

The spin driver circuit is OK.

Check around pin 25 on IC2, pins 15 and 16 on IC3, and CNS3A/B.

T

CH2=500mV

DC 10:1

1999/04/07 09:51:15

500ms/div

(500ms/div)

NORM:20kS/s

T

2

1

Stopped

FDO

SPDO

CH1=200mV

DC 10:1

– 46 –

=Filter= =Offset=
Smoothing : ON CH1 : 0.000V
BW : FULL

CH2 : 0.000V
CH3 : 0.00V
CH4 : 0.00V

=Record Length=

Main : 100K
Zoom : 2K

Figure 46-2

=Trigger=
Mode : NORMAL
Type : EDGE CH2
Delay : 2.924ms
Hold off : 0.2us

CD-DP2500W/DK2500W

(4) PLL system check

When a disc is loaded, start play operation.

The HF waveform is normal, but the TOC data cannot be
read.

Check the PDO waveform. (Figure 47-1)

Check around pins 1~6 on IC2.

(5) Others

The HF waveform is normal and the time is displayed
normally, but no sound is produced. Or the sound
has dropouts.

Is pin 35 (C2F) on IC2 "L"?

Yes

No

Stopped

CH1=500mV

DC 10:1

PDO1

3

4

PDO2

T

FDO

1

Smoothing : ON CH1 : 0.000V
BW : FULL

CH2 : 0.0V
CH3 : 0.00V
CH4 : 0.00V

CH3=1V

DC 10:1

=Record Length=

Main : 100K
Zoom : 2K

1999/04/05 17:33:17

CH4=1V

500ms/div

(500ms/div)

DC 10:1

NORM:20kS/s

=Trigger==Filter= =Offset=
Mode : AUTO
Type : EDGE CH2
Delay : 0.0ns
Hold off : 0.2us

CH1
v/DIV
500mV

Figure 47-1

There are too many error flags on a damaged disc which
makes error correction impossible.

1. When playing at normal speed
Check the peripheral circuit at pin 37 (DOUT) on IC2 and
the waveform (Figure 47-2).

If both 1. and 2. are OK.

Check again using a known good disc.

Stopped

T

1

Smoothing : ON CH1 : 0.00V
BW : FULL

T

CH1=2V

DC 10:1

DOUT

=Filter= =Offset=

CH2 : 0.00V
CH3 : 0.00V
CH4 : 0.00V

=Record Length=

Main : 1K
Zoom : 100

Figure 47-2

1999/04/07 09:25:28

500ns/div

(500ns/div)

NORM:200MS/s

=Trigger=
Mode : NORMAL
Type : EDGE CH1
Delay : 2.887ms
Hold off : 0.2us

– 47 –

CD-DP2500W/DK2500W

FUNCTION T ABLE OF IC

IC1 VHiLA9235M/-1: Servo Amp. (LA9235M)

1 30FIN1 VCC

REF

2

FIN2

REF

3FIN3

REF

4

FIN4

REF

5REF1

REF

6VREF

TESI

7LDS
8LDD

9VEE
10LDOF
11ODRV
12AGON
13EFBL
14TESO
15

APC

ODRV
AGCON

LPF

LA9235M

REF
REF

ODRV

REF

AGCON

PH

BH

PH/BH

REF

LPF

REF

LPF

REF
REF

REF

ODRV

REF

REF

29

RFSW

28 RF-

27

RF
26 N/C
25 PH
24 BH
23 N/C

22 RFEV

21 FE­20 FE

19 TE­18 TE
17 HFL

16

TES

IC2 VHiLC78641E-1: Servo/Signal Control (LC78641E)

EFMO

DEFECT

FSEQ

V/P

CONT7

CONT6

VSS

VDD

DRF

RES

WRQ

807978777675747372717069686766

PDO1

1

PDO2

2

VVSS

3

PCKIST

SLCIST

PH(RFENV)

ADAVDD

ADAVSS

VVDD

FR

HFL

SLCO

EFMIN

JITTV
JITTC

BH

FE
TE

VREF

PHREF
BHREF

TBLO

TDO
FDO

4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

25

26

LC78641E

27FG28

29

313233

34

35

INTDODICLCE

65

36

37

38

39

40

64
63
62
61
61
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41

SBCK
PW
SBSY
SFSY
16M
DATA
DATACK
LRSY
ASDFIN
ASDACK
ASLRCK
XVSS
XOUT
XIN
XVDD
RVDD
RCHO
RVSS
LVSS
LCHO
LVDD
MUTER
MUTEL
EMPH

C2F

PCK

SLDO

SPDO

LASER

CONT130CONT2

CONT3

CONT4

CONT5

VDD

DOUT

Figure 48 BLOCK DIAGRAM OF IC

– 48 –

FSX

EFLG

TEST

CD-DP2500W/DK2500W

IC2 VHiLC78641E-1: Servo/Signal Control (LC78641E) (1/2)

Pin No.

1 PDO1 Output – For PULL Phase-comparison output terminal for built-in VOC control.
2 PDO2 Output – Phase-comparison output terminal for built-in VOC control.

3 VVSS – – Ground terminal for built-in VCO.
4 PCKIST AI – Resistor terminal for setting the PDO output current.
5 VVDD – – Power terminal for built-in VCO.
6 FR AI – Resistor terminal for setting the VCO frequency range.
7 HFL Input – Mirror detection signal input terminal.
8 SLCIST AI – For slice level control

9 SLCO Output – Control output.
10 EFMIN Input – EFM signal input terminal.
11* JITTV Output Unfixed Jitter detection/monitor terminal.
12 JITTC Output – Jitter detection/adjustment terminal.
13 BH Input – BH signal input terminal. A/D input.
14 PH(RFENV) Input – PH signal or RFENV signal input terminal. A/D input.
15 FE Input – FE signal input terminal. A/D input.
16 TE Input – TE signal input terminal. A/D input.
17 VREF Input – VREF signal input terminal. A/D input.
18 ADAVDD – – AD for servo, D/A power terminal.
19 ADAVSS – – AD for servo, D/A ground terminal.
20* PHREF Output (1/2VDD) PH reference output terminal. D/A output.
21* BHREF Output (1/2VDD) BH reference output terminal. D/A output.
22 TBLO Output (1/2VDD) Output terminal for tracking balance. D/A output.
23 TDO Output (1/2VDD) Output terminal for tracking control. D/A output.
24 FDO Output (1/2VDD) Output terminal for focus control. D/A output.
25 SPDO Output (1/2VDD) Output terminal for spindle control. D/A output.
26 SLDO Output (1/2VDD) Output terminal for sled control. D/A output.
27* FG Input – FG signal input terminal. (When not used,connect to 0V)
28 LASER Output L LASER ON/OFF control terminal.
29 CONT1 In/Output Input mode General purpose input/output terminal 1.
30 CONT2 In/Output Input mode General purpose input/output terminal 2.
31 CONT3 In/Output Input mode General purpose input/output terminal 3.
32 CONT4 In/Output Input mode General purpose input/output terminal 4.
33 CONT5 In/Output Input mode General purpose input/output terminal 5.
34* PCK Output H Clock monitor terminal for EFM data replay. 4.3218MHz as phase clock.
35* C2F Output H C2 flag output terminal.
36 VDD – – Power terminal of digital system.
37 DOUT Output L Output terminal of digital OUT. (EIAJ format)
38* FSX Output L
39* EFLG Output L C1,C2 correct monitor terminal.
40 TEST Input – Input terminal for test. Surely connected to 0V.
41* EMPH In/Output Input mode

42* MUTEL Output H Mute output terminal for L channel.
43* MUTER Output H Mute output terminal for R channel.

Terminal Name

Input/Output

In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.

Setting in Reset

Function

Rough servo : OFF, phase servo : ON.

Resistance connection terminal for current adjustment of
SLCO output.

Controlled with serial data command
from microcomputer. When not used,
set it as the input terminal
open it by connecting to 0V, or set it
as the output terminal and open it.

Output terminal of synchronous signal of 7.35kHz divided from quartz oscillation.

Emphasis terminal. After resetting, it is configured as an input terminal. It can be controlled
from the outside. It is also becomes a emphasis monitor terminal under command control.

and

– 49 –

CD-DP2500W/DK2500W

IC2 VHiLC78641E-1: Servo/Signal Control (LC78641E) (2/2)

Pin No.

44 LVDD – – L channel Power terminal for L channel.
45 LCHO Output 1/2VDD D/A converter L channel output terminal.
46 LVSS – – Ground terminal for L channel. Surely connected to 0V.
47 RVSS – – R channel Ground terminal for R channel. Surely connected to 0V.
48 RCHO Output 1/2VDD D/A converter R channel output terminal.
49 RVDD – – Power terminal for R channel.
50 XVDD – – For quartz Power terminal for quartz oscillation.
51 XIN Input Oscillation oscillation Ground terminal of 16.9344MHz quartz oscillation.
52 XOUT Output Oscillation
53 XVSS – – Ground terminal for quartz oscillation. Surely connected to 0V.
54 ASLRCK Input – For anti L/R clock input terminal. (When not used,connect to 0V)
55 ASDACK Input – shock mode Bit clock input terminal. (When not used,connect to 0V)
56 ASDFIN Input – L/R channel data input terminal. (When not used,connect to 0V)
57* LRSY Output L For digital L/R clock output terminal.
58* DATACK Output L data output Bit clock output terminal.
59* DATA Output L L/R channel data output terminal.
60* 16M Output Clock output 16.9344MHz output terminal.
61* SFSY Output L Output terminal of synchronous signal of subcode frame.

62* SBSY Output L Output terminal of synchronous signal of subcode block.
63* PW Output L Output terminal of subcodes P,A,R,S,T,U and W.
64 SBCK Input – Clock input terminal to read subcode. (When not used,connect to 0V)
65 CE Input – For Chip enable signal input terminal.
66 CL Input –
67 DI Input – interface Data input terminal.
68 DO Output L Data output terminal.
69 INT Output H Interruption signal output terminal.
70 WRQ Output H Interruption signal output terminal.
71 RES Input – Reset input terminal of LC78640. When turning on power, set it at "L".
72 DRF Output L Focus ON detection terminal.
73 VDD5V – – Power terminal for microcomputer interface.
74 VSS – – Ground terminal of digital system. Surely connected to 0V.
75 CONT6 In/Output Input mode General purpose input/output terminal 6.

76 CONT7 In/Output Input mode General purpose input/output terminal 7.

77* V/ *P Output H Monitor output terminal for automatic switch of rough servo/phase control.

78* FSEQ Output L

79* DEFECT In/Output Input mode

80* EFMO Output Unfixed

Terminal Name

Input/Output

Setting in Reset

Function

It drops when subcode stand by.

microcomputer

"H" for rough servo, and "L" for phase servo.
Output terminal synchronous signal detection. "H" is output when synchronous

detected by EFM signal matches synchronous signal
Defect terminal. After resetting, it is configured as an input terminal. It can be controlled

from the outside. It also becomes a defect monitor terminal under command control
EFM signal output terminal.

Data transmission clock input terminal.

Controlled with serial data command
from microcomputer. When not used,

set it as the input terminal
open it by connecting to 0V, or set it
as the output terminal and open it.

internally generated.

and

signal

In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Be sure to supply the same potential to each power terminal. (VVDD,ADAVDD,VDD,LVDD,RVDD,XVDD)

Terminal witch is controlled by the power terminal (VDD5V) for a microcomputer interface :
CE (65pin), CL (66pin), DI (67pin), DO (68pin), INT (69pin), WRQ (70pin), RES (71pin), DRF (72pin),
CONT6 (75pin), CONT7 (76pin)

– 50 –

IC701 RH-iX0334AWZZ: System Microcomputer (IX0334AW) (1/2)

CD-DP2500W/DK2500W

Port Name Terminal NamePin No. Input/Output

1 VDD VDD — (+) POWER SUPPLY
2 P37 -20dBATT Output -20dB ATTENUATOR
3* P36 S-BUSY Output Not used
4 P35 LCK1 Output LED DRIVER LCK (BU2092-2)
5 P34 LCK0 Output LED DRIVER LCK (BU2092-1)
6 P33 DP REQ Output DOLBY PROLOGIC REQ TERMINAL
7 P32 RES OUT Output CD DSP RESET&MPEG µCOM RESET
8 P31 DRF Input CD RF LEVEL DETECTION
9 P30 WRQ Input CD DSP WRITE REQUEST
10 RESET RESET Input µCOM RESET
11 X2 X2 Output MAIN CLOCK
12 X1 X1 Input MAIN CLOCK
13 Vpp/IC Vpp/IC — GND
14* XT2 XT2 — OPEN
15 P04 CD INT Input CD DSP INTERRUPT
16 VDD VDD — (+) POWER SUPPLY
17 P27 CD CLK/MCLK Output CD DSP CLOCK/MPEG µCOM CLOCK
18 P26 CD DI/MDI Outout CD DSP COMMAND/MPEG µCOM COMMAND
19 P25 CD DO/MDO Input CD DSP CODE Q OUT/MPEG µCOM DATA INPUT
20 P24 CD CE Output CD DSP CE OUTPUT
21 P23 CE Output CE OUTPUT
22 P22 CLK Output CLOCK OUTPUT
23 P21 DI Output DATA OUTPUT
24 P20 DO Input DATA INPUT
25 AVss AVSS — ANALOG GROUND
26 ANI7 TUN SMIM-BUSY Input TUNER SIGNAL METER INPUT
27 ANI6 SPEANA3 Input SPEANA DATA INPUT L, R 16 KHz
28 ANI5 SPEANA2 Input SPEANA DATA INPUT L, R 63Hz
29 ANI4 SPEANA1 Input SPEANA DATA INPUT R-CH 1KHz
30 ANI3 SPEANA0 Input SPEANA DATA INPUT L-CH 1KHz
31-33 ANI2-ANI0 KEY2-KEY0 Input KEY INPUT
34 AVDD AVDD — ANALOG VDD
35 AVREF AVREF — ANALOG REF VOLTAGE
36 INTP3 SYS STOP Input SYSTEM STOP INPUT
37 INTP2 JOG1 Input KEY JOG INPUT 1
38 INTP1 JOG0 Input KEY JOG INPUT 2
39 INTP0 REMOCON Input REMOCON INPUT
40 Vss Vss — GROUND VOLTAGE
41 P74 SMUTE Output SYSTEM MUTE CONTROL
42 P73 T_SOL B Output TAPE2 SOLENOID CONTROL
43 P72 T_SOL A Output TAPE1 SOLENOID CONTROL
44 P71 T_MOTOR Output TAPE MOTOR CONTROL
45 P70 TIMER LED Output TIMER OED CONTROL
46 VDD VDD — (+) POWER SUPPLY
47 P127 AC PLY_CONT Output AC RELAY CONTROL
48 P126 SPRLY Output SPEAKER OUTPUT RELAY CONTROL
49 P125 SP DET Input SPEAKER OUTPUT DETECTION
50 P124 T1 RUN Input TAPE1 RUN PULSE TNPUT
51 P123 T2 RUN Input TAPE2 RUN PULSE TNPUT
52 P122 CD CLAMP SW Input CD CHANGER CLAMP SWITCH
53 P121 PLAY SW_A Input PLAY SWITCH FOR T1

Function

In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.

– 51 –

CD-DP2500W/DK2500W

IC701 RH-iX0334AWZZ: System Microcomputer (IX0334AW) (2/2)

Port Name Terminal NamePin No. Input/Output

Function

54 P120 PLAY SW_B Input PLAY SWITCH FOR T2
55 P119 FPA Input TAPE2 A-SIDE FULL PROOF
56 P118 FPB Input TAPE2 B-SIDE FULL PROOF
57 P117 MIC SW Input MIC SWITCH
58 P116 KARAOKE LATCH Output KARAOKE LATCH
59 P115

DIST_OUT/SW OUT

Output DISTINATION OUTPUT/SWITCH OUTPUT

60 P112 SPN Input TUNER SPAN CHANGE

FIP39 P25 Output FL DISPLAY SEGMENT DRIVER

61 P111

MOV VOL COM OPN SW

Input MOVING VOLUME CONTROL OPEN SWITCH

FIP38 P24 Output FL DISPLAY SEGMENT DRIVER

62 P110

MOV VOL COM CLS SW

Input MOVING VOLUME CONTROL CLOSE SWITCH

FIP37 P23 Output FL DISPLAY SEGMENT DRIVER
63-66 FIP36-FIP33 P22-P19 Output FL DISPLAY SEGMENT DRIVER
67 P103 DIST3 Input DISTINATION INPUT

FIP32 P18 Output FL DISPLAY SEGMENT DRIVER
68 P102 DIST2 Input DISTINATION INPUT

FIP31 P17 Output FL DISPLAY SEGMENT DRIVER
69 P101 DIST1 Input DISTINATION INPUT

FIP30 P16 Output FL DISPLAY SEGMENT DRIVER
70 P100 DIST0 Input DISTINATION INPUT

FIP29 P15 Output FL DISPLAY SEGMENT DRIVER
71-78 FIP28-FIP21 P14-P7 Output FL DISPLAY SEGMENT DRIVER
79 VLOAD VLOAD — FL DRIVER (-) POWER SUPP. -30V
80-85 FIP20-FIP15 P9-P1 Output FL DISPLAY SEGMENT DRIVER
86-100 FIP14-FIP0 G15-G1 Output FL DISPLAY SEGMENT DRIVER

In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.

IC3 VHiM63001FP-1: Focus/Tracking/Spin/Sled Driver (M63001FP)

Pin No.

1 IN2- CH2 inverted input.
2 IN1A- CH1 inverted input.
3 IN1B- CH1 output offset control.
4 OUT1- CH1 inverted output.
5 OUT1+ CH1 non-inverted output.
6 OUT2- CH2 inverted output.
7 OUT2+ CH2 non-inverted output.
8-14 GND GND
15 OUT3+ CH3 non-inverted output.
16 OUT3- CH3 inverted output.
17 IN3- CH3 inverted input.
18 VCC1 Power supply 1 (CH1, CH2, CH3)
19 STANDBY STANDBY signal input.
20 VRFE CH1-CH4 Reference voltage input.
21 MUTE Mute signal input (CH6).
22 IN5- CH5 inverted input.
23 IN5+ CH5 non-inverted input.
24 VCC2 Power supply 2 (CH4).
25 IN4- CH4 inverted input.
26 OUT4- CH4 inverted output.
27 OUT4+ CH4 non-inverted output.
28 VCC3 Power supply 3 (CH5).
29-35 GND GND
36* OUT5+ CH5 non-inverted output.
37* OUT5- CH5 inverted output.
38 OUT6+ CH6 non-inverted output.
39 OUT6- CH6 inverted output.
40 VCC4 Power supply 4 (CH6).
41 IN6- CH6 inverted input.
42 IN6+ CH6 non-inverted input.

In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.

Terminal

Name

Function

– 52 –

IN2–
IN1A–
IN1B–

OUT1–
OUT1+
OUT2–
OUT2+

GND

OUT3+
OUT3–

IN3–

VCC1

STANDBY

VTEF

MUTE

1
2
3

4
5

6
7

8

9
10
11
12
13
14

15
16
17
18
19
20
21

M63001FP

Figure 52 BLOCK DIAGRAM OF IC

IN6+

42
41

IN6–
VCC4

40

OUT6–

39

OUT6+

38

OUT5–

37
36

OUT5+

35
34
33
32
31
30
29

28
27
26
25
24
23
22

GND

VCC3
OUT4+
OUT4–
IN4–
VCC2
IN5+
IN5–

IC401 VHiLC75341/-1: Audio Processor (LC75341/)

DI

CE

YSS

123

CL

VDD

CD-DP2500W/DK2500W

Yref

222324

LOUT

LBASS

0.1uF

LIN

LSEL0

4

LVref

CCB

5

INTERFACE

6

CIRCUIT

CONTROL

CIRCUIT

CONTROL

7

8

RVref

CIRCUIT

CONTROL

21

20

19

18

17

ROUT

RBASS

0.1uF

RTRELTRE

R1N

RSEL0

CD

9

L4

CL

VDD

24 23 22 21 20 19 18 17 16 15 14 13

Tape

Tuner

Video

10 11 12 13 14 15 16

RTRB

RIN

R1 R2

RSEL0R4R3

R3 R4

R2

L3

L2 L1

VREF

ROUT

RBASS

R1

LC75341

123456789101112

DI

CE

VSS

LOUT

LBASS

Figure 53 BLOCK DIAGRAM OF IC

LIN

LTRE

L4

LSEL0

L3

L2

L1

– 53 –

CD-DP2500W/DK2500W

FL701 VVKBJ744GNK-1: FL Display

11G 14G 15G 13G

10G

PIN CONNECTION

PIN NO.

20 19

12G

1G

2G 3G 4G 5G 6G 7G 8G

S3

h

f

r

e

(1G~8G)

S1

p

d

S2

S4

a

j

bk

mg

n

c

Dp

9G9G

181716151413121110987654321

CONNECTION

PIN NO.

40 39

CONNECTION

PIN NO.

CONNECTION

58 57 56 55 54 53 52 51 50

F2 F2 F2

10G11G12G13G14G15G 9G 8G 7G 6G 5G 4G 3G 2G

38

37 36 35 34 33 32 31

P10P11P12 P9P8P7P6P5P4P3

49 48 47 46 45 44 43 42 41

NP NP

Figure 54 FL DISPLAY

1G

NP NP

F1 F1 F1

30 29 28 27 26 25 24 23 22 21

P1

P2

P20P21P22P23P24P25 P19 P18 P17 P16 P15 P14 P13

NXNXNXNXNXNXNXNX

– 54 –

PARTS GUIDE

CD-DP2500W/DK2500W

MODEL

MODEL

“HOW TO ORDER REPLACEMENT PARTS”

To have your order filled promptly and correctly, please furnish the
following information.

1. MODEL NUMBER 2. REF. No.

3. PART NO. 4. DESCRIPTION

MARK: SPARE PARTS-DELIVERY SECTION

CD-DP2500W

CD-DP2500W Mini Component System consisting of CD­DP2500W (main unit), CP-DP2500 (front speakers),
GBOXS0038AWM1 (centre speaker) and GBOXS0039AWM1
(surround speakers).

CD-DK2500W

CD-DK2500W Mini Component System consisting of CD­DK2500W (main unit), CP-DP2500 (front speakers),
GBOXS0038AWM1 (centre speaker) and GBOXS0039AWM1
(surround speakers).

For U.S.A. only

Contact your nearest SHARP Parts Distributor to order.

For location of SHARP Parts Distributor,
Please call Toll-Free;
1-800-BE-SHARP

Explanation of capacitors/resistors parts codes

Capacitors

VCC ....................... Cera mi c t y pe

VCK........................ Ceramic type

VCT........................ Semiconductor type

VC • • MF ............... Cylindrical type (without lead wire)

VC • • MN............... Cylindrical type (without lead wire)

VC • • TV................ Square type (without lead wire)

VC • • TQ ............... Square type (without lead wire)

VC • • CY ............... Square type (without lead wire)

VC • • CZ ............... Square type (without lead wire)

VC • • • • • • • • • J .. The 13th character represents capacity difference.

("J" ±5%, "K" ±10%, "M" ±20%, "N" ±30%,
"C" ±0.25 pF, "D" ±0.5 pF, "Z" +80-20%.)

If there are no indications for the electrolytic capacitors, error is ±20%.

NOTE:

Parts marked with “ ” are important for maintaining the safety of the set.
Be sure to replace parts with specified ones for maintaining the safety and performance of the set.

Resistors

VRD ....................... Carbon-film type

VRS........................ Carbon-film type

VRN ....................... Metal-film type

VR • • MF ............... Cylindrical t ype (without l ead wire)

VR • • MN............... Cylindrical type (without lead wire)

VR • • TV................ Square type (without lead wire)

VR • • TQ ............... Square type (without lead wire)

VR • • CY ............... Square type (without lead wire)

VR • • CZ ............... Square type (without lead wire)

VR • • • • • • • • • J .. The 13th character represents error.

("J" ±5%, "F" ±1%, "D" ±0.5%.)

If there are no indications for other parts, the resistors are ±5%
carbon-film type.

– 55 –

CD-DP2500W/DK2500W

NO.

PARTS CODE

PRICE
RANK

DESCRIPTION

INTEGRATED CIRCUITS

IC1 VHILA9235M/-1 J AQ Servo Amp.,LA9235M
IC2 VHILC78641E-1 J AV Servo/Signal Control,LC78641E
IC3 VHIM63001FP-1 J AX

IC101 VHIAN7345K/-1 J AM Playback and Record/ Playback
IC201 VHIBU4066BC-1 J AG Switching,BU4066BC

IC301 VHITA7358AP-1 J AG FM Front End,TA7358AP
IC302 VHILC72131/-1 J AP PLL (Tuner),LC72131
IC303 VHILA1832//-1 J AR FM IF Det./FM Mpx./ AM IF,

IC401 VHILC75341/-1 J AM Audio Processor,LC75341
IC501 VHIM62464AFP1 J BB Dolby Prologic Decorder,

IC601~603 VHIKIA4558P-1 J AC Ope Amp.,KIA4558P
IC701 RH-IX0334AWZZ J AX System Microcomputer,

IC702,703 VHIBU2092F/-1 J AM Input/Output Expander,BU2092F
IC704 VHIKIA7042AP1 J AC Reset,KIA7042AP
IC801 VHIKIA7805AP1 J AF Voltage Regulator,KIA7805AP
IC802 VHIKIA7810AP1 J AF Voltage Regulator,KIA7810AP
IC804 VHIAN78L05/-1 J AE Constant Voltage Regulator,

IC901 VHISTK40271-1 J AZ Power Amp,STK40271
IC902 VHISTK40203-1 J AX Power Amp,STK40203
ICK1 VHIM65856SP-1 J AX Karaoke,M65856SP

Focus/Tracking/Spin/Sled Driver,

M63001FP
Amp.,AN7345K

LA1832

M62464AFP

IX0334AW

AN78L05

[CD-DK2500W]

TRANSISTORS

Q1 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y
Q2 VSKRC102M//-1 J AC Digital,NPN,KRC102 M
Q3 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
Q103~106 VS2SC1845F/-1 J AC Silicon,NPN,2SC1845 F
Q107,108 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q109 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
Q110,111 VSKRC104M//-1 J AC Digital,NPN,KRC104 M
Q121,122 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q124 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
Q126 VSKRC104M//-1 J AC Digital,NPN,KRC104 M
Q128 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y
Q302 VSKTC3194Y/-1 J AD Silicon,NPN,KTC3194 Y
Q360 VSKTA1266GR-1 J AB Silicon,PNP,KTA1266 GR
Q401,402 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q403,404 VSKTC107M//-1 J Silicon,NPN,KTC107 M
Q501~504 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q701~703 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q704,705 VSKTA1271Y/-1 J AC Silicon,PNP,KTA1271 Y
Q706 VSKTA1273Y/-1 J AE Silicon,PNP,KTA1273 Y
Q707,708 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q709 VSKRC102M//-1 J AC Digital,NPN,KRC102 M
Q710~712 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q803 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q804 VSKTA1274Y/-1 J AE Silicon,PNP,KTA1274 Y
Q823 VSKTC2026//-1 J AF Silicon,NPN,KTC2026
Q901~909 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
Q910 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y
Q911 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR
QK1 VSKTC3203Y/-1 J AC Silicon,NPN,KTC3203 Y

QK2,3 VSKTC3199GR-1 J AB Silicon,NPN,KTC3199 GR

[CD-DK2500W]
[CD-DK2500W]

DIODES

D21,22 VHD1SS133//-1 J AA Silicon,1SS133
D101 VHDDS1SS133-1 J AB Silicon,DS1SS133
D102 VHDDS1SS133-1 J AB Silicon,DS1SS133
D201,202 VHDDS1SS133-1 J AB Silicon,DS1SS133
D301~304 VHDDS1SS133-1 J AB Silicon,DS1SS133
D305 VHDDS1SS133-1 J AB Silicon,DS1SS133
D501,502 VHDDS1SS133-1 J AB Silicon,DS1SS133
D601~606 VHDDS1SS133-1 J AB Silicon,DS1SS133
D701,702 VHDDS1SS133-1 J AB Silicon,DS1SS133
D704~706 VHDDS1SS133-1 J AB Silicon,DS1SS133
D708~714 VHDDS1SS133-1 J AB Silicon,DS1SS133
D717,718 VHDDS1SS133-1 J AB Silicon,DS1SS133
D801 VHDTS6B04GM-1 J AP Silicon,TS6B04GM-1
D802 VHDD3SBA60F-1 J Silicon,D3SBA60F
D803~809 VHD1N4004S/-1 J AB Silicon,1N4004S

NO. PARTS CODE

D810~813 VHDDS1SS133-1 J AB Silicon,DS1SS133
D814~818 VHD1N4004S/-1 J AB Silicon,1N4004S
D901~909 VHDDS1SS133-1 J AB Silicon,DS1SS133
DK1,2 VHD1SS133//-1 J AA Silicon,1SS133 [CD-DK2500W]
LED700 VHP4204SRT7-1 J AD LED,Red,4204SRT7
LED701~714 VHP4204UYT7-1 J AD LED,Yellow,4204UYT7
LED715~717 VHP4204UGT7-1 J AD LED,Green,4204UGT7-1
LED718 VHP4204UYT7-1 J AD LED,Yellow,4204UYT7
VD301 VHCSVC348S/-1 J AK Variable Capacitance,SVC348S
VD302,303 VHCKDV147B/-1 J AH Variable Capacitance,KDV147B
ZD61 VHEDZ3R9BSB-1 J AC Zener,3.9V,DZ3.9BSB
ZD351 VHEDZ5R1BSB-1 J AC Zener,5.1V,DZ5.1BSB
ZD502 VHEDZ5R1BSB-1 J AC Zener,5.1V,DZ5.1BSB
ZD601 VHEDZ6R2BSC-1 J AB Zener,DZ6R2BSC
ZD801 VHEDZ6R2BSA-1 J AB Zener,6.2V,DZ6.2BSA
ZD802 VHEDZ300BSB-1 J AB Zener,30V,DZ300BSB
ZD803 VHEDZ130BSB-1 J AB Zener,DZ130BSB
ZDK1 VHEMTZJ5R6B-1 J AD Zener,5.6V,MTZJ5.6B

PRICE

RANK

DESCRIPTION

[CD-DK2500W]

FILTERS

BF301 RFILF0008AWZZ J AM IF
CF303 RFILF0124AFZZ J AD FM IF,10.7 MHz
CF351 RFILF0003AWZZ J AK FM IF
CF352 RFILA0009AWZZ J AE AM IF

TRANSFORMERS

! PT801 RTRNP0299AWZZ J Power (Main)
! PT802 RTRNP0239AWZZ J AP Power (Sub)

T301 RCILB0065AWZZ J AC OSC,FM
T302 RCILI0017AWZZ J AB FM IF
T303 RCILA0052AWZZ J AE AM Antenna
T306 RCILB0058AWZZ J AC OSC,AM
T351 RCILI0019AWZZ J AD AM IF

COILS

L61 VP-XHR82K0000 J AC 0.82 µH
L62 VP-DH2R2K0000 J AB 2.2 µH,Choke
L99 VP-DH2R2K0000 J AB 2.2 µH,Peaking
L104 VP-MK331K0000 J AB 330 µH,Choke
L312 RCILR0056AWZZ J AB FM RF
L351,352 VP-DH101K0000 J AB 100 µH,Choke
L601 VP-DH101K0000 J AB 100 µH,Choke
L702 VP-DH101K0000 J AB 100 µH,Choke
L901~904 RCILZ0137AFZZ J AA 0.29 µH

CONTROLS

VR701 QSW-Z0010AWZZ J AF Switch,Push Type [VOLUME]
VRK1 92LVRR1674A J AF 20 kohms (B)Mic 1 Level

VRK2 92LVRR1674A J AF 20 kohms (B)Mic 2 Level

[CD-DK2500W]
[CD-DK2500W]

VIBRATORS

X351 92LCRSTL1425A J AF Crystal,456 kHz
X352 RCRSP0002AWZZ J AH Crystal,4.5 MHz
XL1 RCRSP0005AWZZ J AF Crystal,16.934 MHz
XL701 RCRSP0003AWZZ J AH Crystal

CAPACITORS

C6 VCEAZA0JW107M J AC 100 µF,6.3V,Electrolytic
C7 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
C8 VCKYTV1EF223Z J AA 0.022 µF,25V
C11 RC-EZY476AF0J J AB 47 µF,6.3V,Electrolytic
C12 VCKYTV1EF223Z J AA 0.022 µF,25V
C13 VCKYTV1HB103K J AA 0.01 µF,50V
C14 VCFYDA1HA334J J AC 0.33 µF,50V,Polyester
C17 VCKYTV1HB472K J AA 0.0047 µF,50V
C18 VCCCTV1HH3R0C J AA 3 pF (CH),50V
C20,21 VCTYPA1CX104K J AB 0.1 µF,16V
C22 VCKYTV1HB101K J AA 100 pF,50V
C23 VCTYPA1CX473K J AA 0.047 µF,16V
C24 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
C25 VCKYTV1EF223Z J AA 0.022 µF,25V
C26 VCTYPA1CX473K J AA 0.047 µF,16V
C27 VCKYBT1HF104Z J 0.1 µF,50V

– 1 –

CD-DP2500W/DK2500W

NO. PARTS CODE

C28 VCEAZA1AW476M J AB 47 µF,10V,Electrolytic
C29,30 VCKYTV1EF223Z J AA 0.022 µF,25V
C31 VCEAZA0JW107M J AC 100 µF,10V,Electrolytic
C34 VCKZPA1HF223Z J AA 0.022 µF,50V
C35 VCCSPA1HL8R0J J AB 8 pF,50V
C36 VCCSPA1HL100J J AA 10 pF,50V
C38,39 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
C40 VCKYTV1HB152K J AA 0.0015 µF,50V
C41 VCEAZA0JW107M J AC 100 µF,6.3V,Electrolytic
C42 VCCCTV1HH680J J AA 68 pF (CH),50V
C43 VCKYTV1HB152K J AA 0.0015 µF,50V
C44 VCKYTV1EF223Z J AA 0.022 µF,25V
C45 VCEAZA0JW107M J AC 100 µF,6.3V,Electrolytic
C46 VCKYTV1EF223Z J AA 0.022 µF,25V
C47 VCEAZA0JW107M J AC 100 µF,6.3V,Electrolytic
C48 VCKYBT1HB102K J AA 0.001 µF,50V
C49,50 VCEAZA0JW107M J AC 100 µF,6.3V,Electrolytic
C51 VCEAZA1AW476M J AB 47 µF,10V,Electrolytic
C52 VCTYPA1CX103K J AA 0.01 µF,16V
C53 VCKYTV1HB102K J AA 0.001 µF,50V
C54 VCEAZA1AW476M J AB 47 µF,10V,Electrolytic
C55 VCKYTV1HB103K J AA 0.01 µF,50V
C56 VCEAZA0JW337M J AC 330 µF,6.3V,Electrolytic
C64 RC-EZY476AF0J J AB 47 µF,6.3V,Electrolytic
C71 VCKYTV1HB101K J AA 100 pF,50V
C72 VCKYTV1HB103K J AA 0.01 µF,50V
C73~78 VCKYTV1HB101K J AA 100 pF,50V
C80~83 VCKYTV1EF223Z J A A 0.022 µF,25V
C98 VCKZPA1HF223Z J AA 0.022 µF,50V
C99 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic
C101,102 VCKYMN1HB102K J AA 0.001 µF,50V
C105 VCKYMN1HB181K J AA 180 pF,50V
C105,106 VCKYMN1HB181K J AA 180 pF,50V
C107,108 VCKYMN1HB102K J AA 0.001 µF,50V
C109 VCKZPA1HF473Z J AA 0.047 µF,50V
C111~114 VCKYMN1HB331K J AA 330 pF,50V
C115,116 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C117,118 VCTYPA1EX333K J AA 0.033 µF,25V
C119,120 VCKYMN1HB561K J AA 560 pF,50V
C121,122 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C123 VCTYMN1CX222K J AA 0.0022 µF,16V
C124 VCTYPA1CX222K J AA 0.0022 µF,16V
C127 VCTYMN1EF223Z J AA 0.022 µF,25V
C128 VCEAEA1HW335M J AB 3.3 µF,50V,Electrolytic
C131,132 VCKYMN1HB271K J AA 270 pF,50V
C133,134 VCEAZA1EW226M J AB 22 µF,25V,Electrolytic
C135,136 VCTYPA1CX223K J AA 0.022 µF,16V
C139,140 VCTYMN1CX332K J AA 0.0033 µF,16V
C141,142 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C145 VCEAZA1EW226M J AB 22 µF,25V,Electrolytic
C146 VCEAZA1AW227M J AC 220 µF,10V,Electrolytic
C150 VCQPKA2AA822J J AA 0.0082 µF,100V,Polypropylene
C151 VCQYKA1HM393K J AB 0.039 µF,50V,Mylar
C152 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C153 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic
C154 VCKZPA1HF473Z J AA 0.047 µF,50V
C201~204 VCKYMN1HB391K J AA 390 pF,50V
C205 VCTYMN1EF223Z J AA 0.022 µF,25V
C206 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C207~210 VCEAEA1HW105M J AB 1 µF,50V,Electrolytic
C211 VCTYMN1EF223Z J AA 0.022 µF,25V
C212 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C301 VCTYMN1EF223Z J AA 0.022 µF,25V
C302 VCKYMN1HB102K J AA 0.001 µF,50V [CD-DK2500W]
C303 VCCCMN1HH100J J AA 10 pF (CH),50V
C304 VCTYPA1CX103K J AA 0.01 µF,16V
C305 VCCSPA1HL4R7J J 4.7 pF,50V
C306 VCTYMN1EF223Z J AA 0.022 µF,25V
C307 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
C308 VCCUMN1HJ4R7C J AA 4.7 pF (UJ),50V
C309 VCKYMN1HB102K J AA 0.001 µF,50V
C310 VCCCMN1HH150J J AA 15 pF (CH),50V
C311 VCCSMN1HL180J J AA 18 pF,50V
C312 VCTYMN1EF223Z J AA 0.022 µF,25V
C313 VCCCMN1HH220J J AA 22 pF (CH),50V
C314,315 VCTYMN1CX472K J AA 0.0047 µF,16V
C316 VCTYMN1EF223Z J AA 0.022 µF,25V
C317 VCKYMN1HB102K J AA 0.001 µF,50V
C318 VCKYMN1HB101K J AA 100 pF,50V
C323 VCTYMN1EF223Z J AA 0.022 µF,25V
C324 VCCUMN1HJ8R2D J AA 8.2 pF (UJ),50V
C330 VCCUMN1HJ150J J AA 15 pF (UJ),50V

PRICE

RANK

DESCRIPTION

NO.

C331 VCKYPA1HF473J J 0.047 µF,50V
C332 VCTYMN1EF223Z J AA 0.022 µF,25V
C334 VCCUMN1HJ270J J AA 27 pF (UJ),50V
C335 VCKYMN1HB561K J AA 560 pF,50V
C338 VCKYMN1HB102K J AA 0.001 µF,50V
C342 VCTYMN1EF223Z J AA 0.022 µF,25V
C350,351 VCTYMN1EF223Z J AA 0.022 µF,25V
C352 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
C353,354 VCTYMN1EF223Z J AA 0.022 µF,25V
C355 VCCSMN1HL220J J AA 22 pF,50V
C356 VCKYMN1HB102K J AA 0.001 µF,50V
C357 VCEAEA1HW225M J AB 2.2 µF,50V,Electrolytic
C358 VCEAEA1HW105M J AB 1 µF,50V,Electrolytic
C361 VCTYMN1EF223Z J AA 0.022 µF,25V
C362 VCEAEA1HW335M J AB 3.3 µF,50V,Electrolytic
C363 VCTYMN1EF223Z J AA 0.022 µF,25V
C364 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
C365 VCTYPA1CX223K J AA 0.022 µF,16V
C366 VCKYMN1HB102K J AA 0.001 µF,50V
C367,368 VCEAEA1HW105M J AB 1 µF,50V,Electrolytic
C369 VCCUMN1HJ270J J AA 27 pF (UJ),50V
C370~372 VCEAEA1HW105M J AB 1 µF,50V,Electrolytic
C373,374 VCTYPA1CX153K J AA 0.015 µF,16V
C375 VCKYBT1HB102K J AA 0.001 µF,50V
C380 VCEAZA1CW106M J AC 10 µF,16V,Electrolytic
C381 VCCCMN1HH120J J AA 12 pF (CH),50V
C382 VCCCMN1HH150J J AA 15 pF (CH),50V
C384 VCTYMN1HB102K J AA 0.001 µF,50V
C385 VCTYMN1CY103K J AA 0.01 µF,16V
C386 VCKYMN1HB331K J AA 330 pF,50V
C387 VCTYMN1EF223Z J AA 0.022 µF,25V
C391 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic
C392 VCKYMN1HB102K J AA 0.001 µF,50V
C393 VCEAEA1HW105M J AB 1 µF,50V,Electrolytic
C394 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic
C395 VCTYMN1EF223Z J AA 0.022 µF,25V
C396 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic
C397 VCTYMN1EF223Z J AA 0.022 µF,25V
C398 VCEAZA1AW107M J AB 100 µF,10V,Electrolytic
C399 VCTYMN1EF223Z J AA 0.022 µF,25V
C401 VCEAEA1HW225M J AB 2.2 µF,50V,Electrolytic
C402,403 VCFYHA1HA104J J AB 0.1 µF,50V,Thin Film
C404 VCTYMN1CX272K J AA 0.0027 µF,16V
C405~408 VCEAEA1HW105M J AB 1 µF,50V,Electrolytic
C410,411 VCEAEA1HW105M J AB 1 µF,50V,Electrolytic
C413,414 VCEAEA1HW105M J AB 1 µF,50V,Electrolytic
C415 VCTYMN1CX272K J AA 0.0027 µF,16V
C416,417 VCFYHA1HA104J J AB 0.1 µF,50V,Thin Film
C418 VCEAZA1HW226M J AB 22 µF,50V,Electrolytic
C419 VCTYMN1EF223Z J AA 0.022 µF,25V
C420 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic
C421 VCEAEA1HW225M J AB 2.2 µF,50V,Electrolytic
C422 VCEAEA1HW105M J AB 1 µF,50V,Electrolytic
C423 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic
C424,425 VCEAEA1HW475M J AB 4.7 µF,50V,Electrolytic
C426,427 VCEAEA1HW225M J AB 2.2 µF,50V,Electrolytic
C501,502 VCEAEA1HW225M J AB 2.2 µF,50V,Electrolytic
C503 VCEAEA1HW106M J 10 µF,50V,Electrolytic
C504~506 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic
C507 VCEAEA1HW105M J AB 1 µF,50V,Electrolytic
C508 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C509 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic
C510 VCQYKA1HM223K J AB 0.022 µF,50V,Mylar
C511 VCEAEA1HW105M J AB 1 µF,50V,Electrolytic
C512 VCTYMN1CX472K J AA 0.0047 µF,16V
C513 VCKYMN1HB102K J AA 0.001 µF,50V
C514 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C515,516 VCFYHA1HA224J J AC 0.22 µF,50V,Thin Film
C517 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C518 VCTYMN1CX472K J AA 0.0047 µF,16V
C519 VCKYMN1HB102K J AA 0.001 µF,50V
C520 VCEAEA1HW105M J AB 1 µF,50V,Electrolytic
C521 VCTYMN1CX562K J AA 0.0056 µF,16V
C522 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
C523 VCFYDA1HA684J J AF 0.68 µF,50V,Thin Film
C524,525 VCFYHA1HA224J J AC 0.22 µF,50V,Thin Film
C526,527 VCEAEA1HW475M J AB 4.7 µF,50V,Electrolytic
C528,529 VCFYHA1HA224J J AC 0.22 µF,50V,Thin Film
C530 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C531 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
C532~534 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C535,536 VCTYMN1EF223Z J AA 0.022 µF,25V

PRICE

RANK

DESCRIPTIONPARTS CODE

– 2 –

CD-DP2500W/DK2500W

NO.

C537 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C538 VCKYMN1HB681K J AA 680 pF,50V
C539,540 VCQYKA1HM103K J AA 0.01 µF,50V,Mylar
C541 VCKYPA1HB681K J AA 680 pF,50V
C542,543 VCQYKA1HM103K J AA 0.01 µF,50V,Mylar
C544 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
C545 VCTYMN1CX682K J AA 0.0068 µF,16V
C546 VCEAEA1HW475M J AB 4.7 µF,50V,Electrolytic
C547 VCEAZA1HW227M J AC 220 µF,50V,Electrolytic
C548 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic
C549,550 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic
C551~554 VCKYMN1HB102K J AA 0.001 µF,50V
C567 VCEAEA1HW105M J AB 1 µF,50V,Electrolytic
C568,569 VCEAZA1HW226M J AB 22 µF,50V,Electrolytic
C570 VCTYMN1EF223Z J AA 0.022 µF,25V
C601,602 VCKYMN1HB271K J AA 270 pF,50V
C603,604 VCTYMN1CX682K J AA 0.0068 µF,16V
C605,606 VCEAEA1HW225M J AB 2.2 µF,50V,Electrolytic
C607,608 VCTYMN1EF223Z J AA 0.022 µF,25V
C609 VCTYPA1CX223K J AA 0.022 µF,16V
C610~612 VCTYMN1EF223Z J AA 0.022 µF,25V
C613~616 VCTYMN1CX272Z J 2700 pF,16V
C617,618 VCEAEA1HW225M J AB 2.2 µF,50V,Electrolytic
C619 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C625 VCKYMN1HB102K J AA 0.001 µF,50V
C698,699 VCTYMN1HF223Z J 0.022 µF,50V
C701,702 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
C706 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C707,708 RC-EZD225AF1H J AB 2.2 µF,50V,Electrolytic
C709,710 VCKYMN1HB102K J AA 0.001 µF,50V
C711 VCKYMN1CY103N J AB 0.01 µF,16V
C712 RC-EZD104AF1H J AB 0.1 µF,50V,Electrolytic
C713 RC-EZD335AF1H J AB 3.3 µF,50V,Electrolytic
C714 VCTYMN1EF223Z J AA 0.022 µF,25V
C716 VCTYMN1EF223Z J AA 0.022 µF,25V
C717 RC-EZD476AF1C J AC 47 µF,16V,Electrolytic
C718 VCCCMN1HH180J J AA 18 pF (CH),50V
C719 VCCCMN1HH150J J AA 15 pF (CH),50V
C720 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
C721 VCTYMN1EF223Z J AA 0.022 µF,25V
C722 RC-EZD227AF1A J AC 220 µF,10V,Electrolytic
C723 RC-EZD476AF1C J AC 47 µF,16V,Electrolytic
C724 VCTYMN1EF223Z J AA 0.022 µF,25V
C725 RC-EZD476AF1C J AC 47 µF,16V,Electrolytic
C726 VCTYMN1EF223Z J AA 0.022 µF,25V
C801 VCKZPA1HF223Z J AA 0.022 µF,50V
C802 VCEAZA1EW227M J AC 220 µF,25V,Electrolytic
C803,804 VCEAZW1HW228M J AH 2200 µF,50V,Electrolytic
C805 VCEAEA1HW105M J AB 1 µF,50V,Electrolytic
C806 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
C807 VCEAZA1EW226M J AB 22 µF,25V,Electrolytic
C808 VCEAZA1CW476M J AB 47 µF,16V,Electrolytic
C809,810 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C811 VCKZPA1HF223Z J AA 0.022 µF,50V
C812 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
C813 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C814 VCEAZW1EW338M J AG 3300 µF,25V,Electrolytic
C815,816 VCEAZW1HW228M J AH 2200 µF,50V,Electrolytic
C817~822 VCQYKA1HM473K J AB 0.047 µF,50V,Mylar
C823 VCEAZA1VW107M J AC 100 µF,35V,Electrolytic
C824,825 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
C826 VCEAZA1HW227M J AC 220 µF,50V,Electrolytic
C827,828 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic
C829 VCEAZA0JW108M J AC 1000 µF,6.3V,Electrolytic
C830 VCEAZV1VW477M J AD 470 µF,35V,Electrolytic
C831 RC-KZ001LAWZZ J AB 0.0047 µF,250VAC,Ceramic
C832 VCKZPA1HF473Z J AA 0.047 µF,50V
C833 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C834 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic
C901 VCCSPA1HL470J J AA 47 pF,50V
C902 VCCSPA1HL150J J AA 15 pF,50V
C903 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
C904 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic
C905 VCKZPA1HF223Z J AA 0.022 µF,50V
C906,907 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic
C908 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic
C909 VCKZPA1HF223Z J AA 0.022 µF,50V
C910 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
C911 VCCSPA1HL470J J AA 47 pF,50V
C912 VCCSPA1HL150J J AA 15 pF,50V
C913 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
C914 VCEAEA1HW105M J AB 1 µF,50V,Electrolytic

PARTS CODE

PRICE
RANK

DESCRIPTION

NO. PARTS CODE

C915 VCCSPA1HL221J J AA 220 pF,50V
C916 VCEAEA1HW105M J AB 1 µF,50V,Electrolytic
C917 VCCSPA1HL221J J AA 220 pF,50V
C918~921 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C930 VCCSPA1HL221J J AA 220 pF,50V
C931 VCCSPA1HL150J J AA 15 pF,50V
C932 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic
C933 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
C934 VCCSPA1HL221J J AA 220 pF,50V
C935,936 VCEAEA1HW105M J AB 1 µF,50V,Electrolytic
C937 VCCSPA1HL221J J AA 220 pF,50V
C938 VCKZPA1HF223Z J AA 0.022 µF,50V
C939,940 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic
C941 VCEAZA1HW107M J AC 100 µF,50V,Electrolytic
C942 VCKZPA1HF223Z J AA 0.022 µF,50V
C943 VCCSPA1HL221J J AA 220 pF,50V
C944 VCCSPA1HL150J J AA 15 pF,50V
C945,946 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
C947~950 VCQYKA1HM104K J AB 0.1 µF,50V,Mylar
C960 VCEAZA1HW476M J AB 47 µF,50V,Electrolytic
C961 VCEAZA1HW106M J AB 10 µF,50V,Electrolytic
C986 VCKYPA1HB102K J AA 0.001 µF,50V
C987 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic
CK1 VCTYPA1CX103K J AA 0.01 µF,16V [CD-DK2500W]
CK2 VCFYHA1HA474J J AD 0.47 µF,50V,Thin Film

CK3 RC-EZY475AF1H J AB 4.7 µF,50V,Electrolytic
CK4 RC-EZY225AF1H J AB 2.2 µF,50V,Electrolytic
CK5 VCFYDA1HA104J J AB 0.1 µF,50V,Thin Film
CK7 VCFYHA1HA474J J AD 0.47 µF,50V,Thin Film
CK8 RC-EZY475AF1H J AB 4.7 µF,50V,Electrolytic
CK9 RC-EZY225AF1H J AB 2.2 µF,50V,Electrolytic
CK10 VCFYDA1HA104J J AB 0.1 µF,50V,Thin Film
CK12 RC-EZY225AF1H J AB 2.2 µF,50V,Electrolytic
CK13 VCTYPA1CX472K J AA 0.0047 µF,16V [CD-DK2500W]

CK14 VCTYPA1CX102K J AA 0.001 µF,16V [CD-DK2500W]
CK15 VCQYKA1HM683K J AB 0.068 µF,50V,Mylar

CK16 VCFYHA1HA224J J AC 0.22 µF,50V,Thin Film
CK17 VCEAZA1AW227M J AC 220 µF,10V,Electrolytic
CK18 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic
CK19 VCKZPA1HF223Z J AA 0.022 µF,50V [CD-DK2500W]

CK20 VCFYHA1HA224J J AC 0.22 µF,50V,Thin Film
CK21 VCQYKA1HM683K J AB 0.068 µF,50V,Mylar
CK22 VCTYPA1CX472K J AA 0.0047 µF,16V [CD-DK2500W]

CK23 VCTYPA1CX102K J AA 0.001 µF,16V [CD-DK2500W]
CK24~26 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic

CK29 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic
CK31 VCFYDA1HA154J J AB 0.15 µF,50V,Polyester
CK32 VCQYKA1HM223K J AB 0.022 µF,50V,Mylar
CK33~35 VCCSPA1HL470J J AA 47 pF,50V [CD-DK2500W]

CK41 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
CK42 VCKZPA1HF223Z J AA 0.022 µF,50V [CD-DK2500W]

CK43,44 VCEAZA1EW476M J AB 47 µF,25V,Electrolytic
CK72 VCEAZA1CW107M J AC 100 µF,16V,Electrolytic

CK73,74 VCEAZA1HW225M J AB 2.2 µF,50V,Electrolytic

PRICE

RANK

DESCRIPTION

[CD-DK2500W]
[CD-DK2500W]
[CD-DK2500W]
[CD-DK2500W]
[CD-DK2500W]
[CD-DK2500W]
[CD-DK2500W]
[CD-DK2500W]
[CD-DK2500W]

[CD-DK2500W]
[CD-DK2500W]
[CD-DK2500W]
[CD-DK2500W]

[CD-DK2500W]
[CD-DK2500W]

[CD-DK2500W]
[CD-DK2500W]
[CD-DK2500W]
[CD-DK2500W]

[CD-DK2500W]

[CD-DK2500W]
[CD-DK2500W]

RESISTORS

VRD-MN2BD000C J AA 0 ohm,Jumper,ø1.4×3.5mm,Ivory

R3 VRS-TV2AB473J J AA 47 kohms,1/10W

VRS-TV2AB000J J AA 0 ohm,Jumper,1.25×2mm,Green

– 3 –

CD-DP2500W/DK2500W

NO. PARTS CODE

R4 VRS-TV2AB103J J AA 10 kohm,1/10W
R5 VRS-TV2AB393J J AA 39 kohms,1/10W
R6 VRS-TV2AB273J J AA 27 kohms,1/10W
R7 VRS-TV2AB682J J AA 6.8 kohms,1/10W
R8 VRS-TV2AB331J J AA 330 ohms,1/10W
R10 VRS-TV2AB273J J AA 27 kohms,1/10W
R11 VRS-TV2AB123J J AA 12 kohms,1/10W
R12,13 VRS-TV2AB681J J AA 680 ohms,1/10W
R14 VRS-TV2AB122J J AA 1.2 kohms,1/10W
R15 VRS-TV2AB103J J AA 10 kohm,1/10W
R16 VRD-ST2CD103J J AA 10 kohm,1/6W
R17 VRD-ST2CD102J J AA 1 kohm,1/6W
R19 VRD-ST2CD470J J AA 47 ohms,1/6W
R20 VRS-TV2AB221J J AA 220 ohms,1/10W
R21,22 VRS-TV2AB471J J AA 470 ohms,1/10W
R25 VRD-ST2CD103J J AA 10 kohm,1/6W
R35 VRD-ST2CD102J J AA 1 kohm,1/6W
R38 VRD-ST2CD271J J AA 270 ohms,1/6W
R39 VRD-ST2CD471J J AA 470 ohms,1/6W
R40 VRS-TV2AB122J J AA 1.2 kohms,1/10W
R42 VRS-TV2AB124J J AA 120 kohms,1/10W
R44 VRD-ST2CD102J J AA 1 kohm,1/6W
R45 VRS-TV2AB122J J AA 1.2 kohms,1/10W
R46 VRS-TV2AB102J J AA 1 kohm,1/10W
R47 VRD-ST2EE3R3J J AA 3.3 ohms,1/4W
R48 VRS-TV2AB682J J AA 6.8 kohms,1/10W
R50 VRS-TV2AB470J J AA 47 ohms,1/10W
R51~54 VRS-TV2AB683J J AA 68 kohms,1/10W
R55,56 VRD-ST2CD683J J AA 68 kohms,1/6W
R58 VRD-ST2CD221J J AA 220 ohms,1/6W
R67,68 VRD-ST2CD102J J AA 1 kohm,1/6W
R71~78 VRD-ST2CD102J J AA 1 kohm,1/6W
R79 VRS-TV2AB155J J AA 1.5 Mohms,1/10W
R80 VRD-ST2CD105J J AA 1 Mohm,1/6W
R81,82 VRS-TV2AB222J J AA 2.2 kohms,1/10W
R83,84 VRS-TV2AB103J J AA 10 kohm,1/10W
R87 VRD-ST2CD121J J AA 120 ohms,1/6W
R94,95 VRS-TV2AB103J J AA 10 kohm,1/10W
R101,102 VRD-MN2BD102J J AA 1 kohm,1/8W
R103,104 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R105,106 VRD-MN2BD332J J AA 3.3 kohms,1/8W
R107,108 VRD-MN2BD473J J AA 47 kohms,1/8W
R109,110 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R111 VRD-ST2CD153J J AA 15 kohms,1/6W
R112 VRD-MN2BD153J J AA 15 kohms,1/8W
R113 VRD-MN2BD103J J AA 10 kohm,1/8W
R114 VRD-MN2BD103J J AA 10 kohm,1/8W
R115 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R117,118 VRD-ST2CD102J J AA 1 kohm,1/6W
R119,120 VRD-ST2CD560J J AA 56 ohms,1/6W
R121,122 VRD-MN2BD104J J AA 100 kohm,1/8W
R123,124 VRD-MN2BD392J J AA 3.9 kohms,1/8W
R125,126 VRD-MN2BD562J J AA 5.6 kohms,1/8W
R131 VRD-MN2BD562J J AA 5.6 kohms,1/8W
R132 VRD-ST2CD562J J AA 5.6 kohms,1/6W
R134 VRD-MN2BD683J J AA 68 kohms,1/8W
R135,136 VRD-MN2BD392J J AA 3.9 kohms,1/8W
R137,138 VRD-MN2BD682J J AA 6.8 kohms,1/8W
R139,140 VRD-MN2BD152J J AA 1.5 kohms,1/8W
R141,142 VRD-MN2BD101J J AA 100 ohm,1/8W
R145,146 VRD-MN2BD103J J AA 10 kohm,1/8W
R153,154 VRD-MN2BD103J J AA 10 kohm,1/8W
R158 VRD-ST2EE221J J AA 220 ohms,1/4W
R160 VRD-RT2HD820J J AA 82 ohms,1/2W
R162 VRD-MN2BD473J J AA 47 kohms,1/8W
R164 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R166 VRD-MN2BD223J J AA 22 kohms,1/8W
R167 VRD-MN2BD473J J AA 47 kohms,1/8W
R168 VRD-ST2CD4R7J J AA 4.7 ohms,1/6W
R174 VRD-ST2EE151J J AA 150 ohms,1/4W
R181,182 VRD-ST2CD104J J AA 100 kohm,1/6W
R201~204 VRD-MN2BD393J J AA 39 kohms,1/8W
R205~208 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R209~216 VRD-MN2BD104J J AA 100 kohm,1/8W
R217 VRD-MN2BD103J J AA 10 kohm,1/8W
R218 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R219 VRD-ST2CD102J J AA 1 kohm,1/6W
R220,221 VRD-MN2BD821J J AA 820 ohms,1/8W
R225 VRD-MN2BD331J J AA 330 ohms,1/8W
R302 VRD-MN2BD100J J AA 10 ohm,1/8W
R309 VRD-ST2CD103J J AA 10 kohm,1/6W
R311 VRD-MN2BD104J J AA 100 kohm,1/8W

PRICE

RANK

DESCRIPTION

NO.

R313 VRD-MN2BD333J J AA 33 kohms,1/8W
R314 VRD-ST2CD220J J AA 22 ohms,1/6W
R316 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R322 VRD-MN2BD681J J AA 680 ohms,1/8W
R323 VRD-MN2BD683J J AA 68 kohms,1/8W
R325 VRD-MN2BD473J J AA 47 kohms,1/8W
R327 VRD-MN2BD330J J AA 33 ohms,1/8W
R336 VRD-MN2BD103J J AA 10 kohm,1/8W
R350 VRD-ST2CD272J J AA 2.7 kohms,1/6W
R351 VRD-MN2BD562J J AA 5.6 kohms,1/8W
R352 VRD-MN2BD102J J AA 1 kohm,1/8W
R353 VRD-MN2BD271J J AA 270 ohms,1/8W
R355 VRD-MN2BD332J J AA 3.3 kohms,1/8W
R356 VRD-MN2BD102J J AA 1 kohm,1/8W
R357 VRD-ST2CD474J J AA 470 kohms,1/6W
R358 VRD-ST2CD392J J AA 3.9 kohms,1/6W
R359 VRD-MN2BD182J J AA 1.8 kohms,1/8W
R360 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R361,362 VRD-MN2BD103J J AA 10 kohm,1/8W
R363,364 VRD-MN2BD392J J AA 3.9 kohms,1/8W
R365 VRD-MN2BD103J J AA 10 kohm,1/8W
R370 VRD-ST2CD102J J AA 1 kohm,1/6W
R372~374 VRD-MN2BD102J J AA 1 kohm,1/8W
R375 VRD-ST2CD471J J AA 470 ohms,1/6W
R376 VRD-MN2BD102J J AA 1 kohm,1/8W
R377 VRD-MN2BD473J J AA 47 kohms,1/8W
R378 VRD-MN2BD102J J AA 1 kohm,1/8W
R379 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R380 VRD-MN2BD152J J AA 1.5 kohms,1/8W
R381 VRD-MN2BD103J J AA 10 kohm,1/8W
R382 VRD-ST2EE151J J AA 150 ohms,1/4W
R383 VRD-MN2BD562J J AA 5.6 kohms,1/8W
R384 VRD-ST2CD562J J AA 5.6 kohms,1/6W
R385 VRD-MN2BD562J J AA 5.6 kohms,1/8W
R386 VRD-ST2CD223J J AA 22 kohms,1/6W
R387 VRD-ST2CD562J J AA 5.6 kohms,1/6W
R388 VRD-MN2BD392J J AA 3.9 kohms,1/8W
R391,392 VRD-ST2EE271J J AA 270 ohms,1/4W
R393 VRD-MN2BD102J J AA 1 kohm,1/8W
R395 VRD-MN2BD473J J AA 47 kohms,1/8W
R401 VRD-MN2BD223J J AA 22 kohms,1/8W
R402 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R403 VRD-MN2BD561J J AA 560 ohms,1/8W
R404,405 VRD-MN2BD392J J AA 3.9 kohms,1/8W
R406 VRD-MN2BD223J J AA 22 kohms,1/8W
R407 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R408 VRD-MN2BD561J J AA 560 ohms,1/8W
R409,410 VRD-MN2BD104J J AA 100 kohm,1/8W
R411,412 VRD-MN2BD223J J AA 22 kohms,1/8W
R501 VRD-ST2EE151J J AA 150 ohms,1/4W
R502 VRD-MN2BD104J J AA 100 kohm,1/8W
R503 VRD-ST2CD104J J AA 100 kohm,1/6W
R504,505 VRD-MN2BD154J J AA 150 kohms,1/8W
R506 VRD-MN2BD473J J AA 47 kohms,1/8W
R507~509 VRD-MN2BD154J J AA 150 kohms,1/8W
R510 VRD-MN2BD473J J AA 47 kohms,1/8W
R511 VRD-ST2CD154J J AA 150 kohms,1/6W
R512 VRD-MN2BD334J J AA 330 kohms,1/8W
R513 VRD-ST2CD331J J AA 330 ohms,1/6W
R516 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R518 VRD-MN2BD103J J AA 10 kohm,1/8W
R519 VRD-MN2BD222J J AA 2.2 kohms,1/8W
R520,521 VRD-ST2CD331J J AA 330 ohms,1/6W
R523,524 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R525~507 VRD-ST2CD103J J AA 10 kohm,1/6W
R528 VRD-ST2CD103J J AA 10 kohm,1/6W
R529 VRD-MN2BD103J J AA 10 kohm,1/8W
R530 VRD-ST2CD331J J AA 330 ohms,1/6W
R545,546 VRD-MN2BD223J J AA 22 kohms,1/8W
R601 VRD-ST2CD333J J AA 33 kohms,1/6W
R602 VRD-MN2BD123J J AA 12 kohms,1/8W
R603 VRD-MN2BD474J J AA 470 kohms,1/8W
R604 VRD-MN2BD473J J AA 47 kohms,1/8W
R605 VRD-MN2BD224J J AA 220 kohms,1/8W
R606 VRD-MN2BD225J J AA 2.2 Mohms,1/8W
R607 VRD-MN2BD394J J AA 390 kohms,1/8W
R608 VRD-MN2BD225J J AA 2.2 Mohms,1/8W
R609,610 VRD-MN2BD104J J AA 100 kohm,1/8W
R611,612 VRD-MN2BD331J J AA 330 ohms,1/8W
R613,614 VRD-ST2EE331J J AA 330 ohms,1/4W
R615,616 VRD-MN2BD224J J AA 220 kohms,1/8W
R617,618 VRD-MN2BD154J J AA 150 kohms,1/8W

PRICE

RANK

DESCRIPTIONPARTS CODE

– 4 –

CD-DP2500W/DK2500W

NO.

R619,620 VRD-ST2CD474J J AA 470 kohms,1/6W
R621 VRD-MN2BD683J J AA 68 kohms,1/8W
R622 VRD-ST2CD123J J AA 12 kohms,1/6W
R623 VRD-MN2BD683J J AA 68 kohms,1/8W
R624 VRD-MN2BD123J J AA 12 kohms,1/8W
R625 VRD-MN2BD224J J AA 220 kohms,1/8W
R626 VRD-ST2CD224J J AA 220 kohms,1/6W
R627,628 VRD-MN2BD394J J AA 390 kohms,1/8W
R629,630 VRD-MN2BD104J J AA 100 kohm,1/8W
R701~703 VRD-MN2BD104J J AA 100 kohm,1/8W
R704~706 VRD-ST2CD102J J AA 1 kohm,1/6W
R707 VRD-MN2BD330J J AA 33 ohms,1/8W
R709 VRD-ST2CD103J J AA 10 kohm,1/6W
R710 VRD-MN2BD102J J AA 1 kohm,1/8W
R712,713 VRD-ST2CD102J J AA 1 kohm,1/6W
R714~717 VRD-ST2CD102J J AA 1 kohm,1/6W
R718 VRD-ST2CD102J J AA 1 kohm,1/6W
R719 VRD-ST2CD102J J AA 1 kohm,1/6W
R720 VRD-MN2BD103J J AA 10 kohm,1/8W
R721 VRD-MN2BD103J J AA 10 kohm,1/8W
R722 VRD-MN2BD103J J AA 10 kohm,1/8W
R723 VRD-MN2BD103J J AA 10 kohm,1/8W
R724 VRD-MN2BD104J J AA 100 kohm,1/8W
R725 VRD-MN2BD103J J AA 10 kohm,1/8W
R726 VRD-MN2BD103J J AA 10 kohm,1/8W
R727~730 VRD-ST2CD102J J AA 1 kohm,1/6W
R731 VRD-ST2CD182J J AA 1.8 kohms,1/6W
R732~734 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R735 VRD-MN2BD102J J AA 1 kohm,1/8W
R736 VRD-ST2CD102J J AA 1 kohm,1/6W
R737,738 VRD-ST2CD102J J AA 1 kohm,1/6W
R739 VRD-ST2CD103J J AA 10 kohm,1/6W
R740~742 VRD-ST2CD102J J AA 1 kohm,1/6W
R743,744 VRD-MN2BD103J J AA 10 kohm,1/8W
R745 VRD-ST2CD103J J AA 10 kohm,1/6W
R746,747 VRD-MN2BD103J J AA 10 kohm,1/8W
R748 VRD-ST2CD103J J AA 10 kohm,1/6W
R749 VRD-MN2BD103J J AA 10 kohm,1/8W
R750 VRD-ST2CD103J J AA 10 kohm,1/6W
R751~755 VRD-ST2CD102J J AA 1 kohm,1/6W
R756 VRD-ST2CD103J J AA 10 kohm,1/6W
R757,758 VRD-ST2CD102J J AA 1 kohm,1/6W
R759 VRD-ST2CD102J J AA 1 kohm,1/6W
R760 VRD-ST2CD102J J AA 1 kohm,1/6W
R761~765 VRD-MN2BD102J J AA 1 kohm,1/8W
R766 VRD-MN2BD102J J AA 1 kohm,1/8W
R767,768 VRD-MN2BD102J J AA 1 kohm,1/8W
R769~772 VRD-MN2BD102J J AA 1 kohm,1/8W
R774 VRD-ST2CD102J J AA 1 kohm,1/6W
R776 VRD-MN2BD103J J AA 10 kohm,1/8W
R779 VRD-MN2BD103J J AA 10 kohm,1/8W
R781 VRD-MN2BD103J J AA 10 kohm,1/8W
R782,783 VRD-MN2BD683J J AA 68 kohms,1/8W
R784 VRD-MN2BD102J J AA 1 kohm,1/8W
R785 VRD-MN2BD474J J AA 470 kohms,1/8W
R786 VRD-MN2BD102J J AA 1 kohm,1/8W
R787 VRD-MN2BD474J J AA 470 kohms,1/8W
R788 VRD-ST2CD472J J AA 4.7 kohms,1/6W
R789 VRD-MN2BD103J J AA 10 kohm,1/8W
R790 VRD-MN2BD473J J AA 47 kohms,1/8W
R793 VRD-MN2BD104J J AA 100 kohm,1/8W
R794 VRD-MN2BD472J J AA 4.7 kohms,1/8W
R796 VRD-ST2EE101J J AA 100 ohm,1/4W
R801 VRS-VV3DA681J J AC 680 ohms,2W
R802,803 VRD-ST2EE223J J AA 22 kohms,1/4W
R804 VRD-ST2CD223J J AA 22 kohms,1/6W
R806 VRD-ST2CD103J J AA 10 kohm,1/6W
R807 VRD-ST2CD330J J AA 33 ohms,1/6W
R808 VRD-ST2CD103J J AA 10 kohm,1/6W
R809,810 VRD-ST2EE223J J AA 22 kohms,1/4W
R811 VRD-ST2CD123J J AA 12 kohms,1/6W
R812 VRD-ST2CD473J J AA 47 kohms,1/6W
R813 VRD-ST2CD100J J AA 10 ohm,1/6W
R814 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R815 VRD-ST2CD102J J AA 1 kohm,1/6W
R816 VRD-ST2CD473J J AA 47 kohms,1/6W
R817 VRD-ST2EE221J J AA 220 ohms,1/4W
R901 VRD-ST2CD102J J AA 1 kohm,1/6W
R902 VRD-ST2CD821J J AA 820 ohms,1/6W
R903 VRD-ST2CD563J J AA 56 kohms,1/6W
R904 VRD-ST2CD102J J AA 1 kohm,1/6W

! R905 VRG-ST2EC101J J AB 100 ohm,1/4W,Fusible

PARTS CODE

PRICE
RANK

DESCRIPTION

NO. PARTS CODE

R906 VRD-ST2CD223J J AA 22 kohms,1/6W
R907 VRN-VV3AAR10J J 0.1 ohm,1W
R908 VRD-ST2CD102J J AA 1 kohm,1/6W
R909 VRD-ST2CD682J J AA 6.8 kohms,1/6W

! R910 VRG-ST2EC101J J AB 100 ohm,1/4W,Fusible

R911 VRN-VV3AAR10J J 0.1 ohm,1W
R912 VRD-ST2CD102J J AA 1 kohm,1/6W
R913 VRD-ST2CD682J J AA 6.8 kohms,1/6W
R914 VRD-ST2CD821J J AA 820 ohms,1/6W
R915 VRD-ST2CD563J J AA 56 kohms,1/6W
R916,917 VRD-ST2CD102J J AA 1 kohm,1/6W
R918~920 VRD-ST2CD563J J AA 56 kohms,1/6W
R921,922 VRD-ST2CD683J J AA 68 kohms,1/6W
R923,924 VRD-ST2EE4R7J J AA 4.7 ohms,1/4W
R930 VRD-ST2CD223J J AA 22 kohms,1/6W

! R931 VRG-ST2EC101J J AB 100 ohm,1/4W,Fusible

R932 VRD-ST2CD102J J AA 1 kohm,1/6W
R933 VRD-ST2CD563J J AA 56 kohms,1/6W
R934 VRD-ST2CD102J J AA 1 kohm,1/6W
R935 VRN-VV3AAR10J J 0.1 ohm,1W
R936 VRD-ST2CD102J J AA 1 kohm,1/6W
R937 VRD-ST2CD821J J AA 820 ohms,1/6W
R938 VRD-ST2CD103J J AA 10 kohm,1/6W
R939,940 VRD-ST2CD683J J AA 68 kohms,1/6W

! R941 VRG-ST2EC101J J AB 100 ohm,1/4W,Fusible

R942 VRN-VV3AAR10J J 0.1 ohm,1W
R943 VRD-ST2CD102J J AA 1 kohm,1/6W
R944 VRD-ST2CD103J J AA 10 kohm,1/6W
R945 VRD-ST2CD821J J AA 820 ohms,1/6W
R946 VRD-ST2CD563J J AA 56 kohms,1/6W
R947,948 VRD-ST2CD102J J AA 1 kohm,1/6W
R949~951 VRD-ST2CD563J J AA 56 kohms,1/6W
R952,953 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R954,955 VRD-RT2HD331J J AA 330 ohms,1/2W
R956,957 VRD-ST2CD222J J AA 2.2 kohms,1/6W
R958 VRD-ST2CD473J J AA 47 kohms,1/6W
R959 VRD-ST2CD473J J AA 47 kohms,1/6W
R960,961 VRD-ST2EE4R7J J AA 4.7 ohms,1/4W
R971 VRD-RT2HD4R7J J AA 4.7 ohms,1/2W
R972 VRD-ST2CD153J J AA 15 kohms,1/6W
R973 VRD-ST2CD102J J AA 1 kohm,1/6W
R974 VRD-ST2CD683J J AA 68 kohms,1/6W
R981~984 VRD-ST2EE100J J AA 10 ohm,1/4W
R987~990 VRN-VV3DAR22J J AC 0.22 ohms,2W
R991 VRD-ST2CD473J J AA 47 kohms,1/6W
RD1 VRD-MN2BD681J J AA 680 ohms,1/8W
RD2 VRD-MN2BD821J J AA 820 ohms,1/8W
RD3 VRD-ST2CD102J J AA 1 kohm,1/6W
RD4 VRD-MN2BD152J J AA 1.5 kohms,1/8W
RD5 VRD-ST2CD222J J AA 2.2 kohms,1/6W
RD6 VRD-ST2CD272J J AA 2.7 kohms,1/6W
RD7 VRD-MN2BD392J J AA 3.9 kohms,1/8W
RD8 VRD-ST2CD562J J AA 5.6 kohms,1/6W
RD9 VRD-MN2BD103J J AA 10 kohm,1/8W
RD10 VRD-ST2CD153J J AA 15 kohms,1/6W
RD11 VRD-MN2BD333J J AA 33 kohms,1/8W
RD12 VRD-MN2BD104J J AA 100 kohm,1/8W
RD13 VRD-MN2BD681J J AA 680 ohms,1/8W
RD14 VRD-MN2BD821J J AA 820 ohms,1/8W
RD15 VRD-ST2CD102J J AA 1 kohm,1/6W
RD16 VRD-MN2BD152J J AA 1.5 kohms,1/8W
RD17 VRD-MN2BD222J J AA 2.2 kohms,1/8W
RD18 VRD-MN2BD681J J AA 680 ohms,1/8W
RD19 VRD-ST2CD821J J AA 820 ohms,1/6W
RD20 VRD-ST2CD102J J AA 1 kohm,1/6W
RD21 VRD-MN2BD152J J AA 1.5 kohms,1/8W
RD22 VRD-MN2BD222J J AA 2.2 kohms,1/8W
RD23 VRD-MN2BD272J J AA 2.7 kohms,1/8W
RD24 VRD-MN2BD392J J AA 3.9 kohms,1/8W
RD25 VRD-ST2CD562J J AA 5.6 kohms,1/6W
RD26 VRD-MN2BD103J J AA 10 kohm,1/8W
RD27 VRD-MN2BD153J J AA 15 kohms,1/8W
RD28 VRD-ST2CD333J J AA 33 kohms,1/6W
RD29 VRD-ST2CD104J J AA 100 kohm,1/6W
RD30 VRD-ST2CD184J J AA 180 kohms,1/6W
RK1 VRD-ST2CD103J J AA 10 kohm,1/6W [CD-DK2500W]
RK2,3 VRD-ST2CD563J J AA 56 kohms,1/6W [CD-DK2500W]
RK4 VRD-ST2CD103J J AA 10 kohms,1/6W [CD-DK2500W]
RK5 VRD-ST2CD102J J AA 1 kohm,1/6W [CD-DK2500W]
RK6 VRD-ST2CD562J J AA 5.6 kohms,1/6W [CD-DK2500W]
RK7 VRD-ST2CD102J J AA 1 kohm,1/6W [CD-DK2500W]
RK8 VRD-ST2CD562J J AA 5.6 kohms,1/6W [CD-DK2500W]

PRICE

RANK

DESCRIPTION

– 5 –

CD-DP2500W/DK2500W

NO. PARTS CODE

RK9~11 VRD-ST2CD102J J AA 1 kohm,1/6W [CD-DK2500W]
RK12 VRD-ST2CD101J J AA 100 ohm,1/6W [CD-DK2500W]
RK13 VRD-ST2CD122J J AA 1.2 kohms,1/6W [CD-DK2500W]
RK14,15 VRD-RT2HD101J J AA 100 ohm,1/2W [CD-DK2500W]
RK36,37 VRD-ST2CD102J J AA 1 kohm,1/6W [CD-DK2500W]
RK38 VRD-ST2CD101J J AA 100 kohm,1/6W [CD-DK2500W]
RK39,40 VRD-ST2CD102J J AA 1 kohm,1/6W [CD-DK2500W]
RK41,42 VRD-ST2CD152J J AA 1.5 kohm,1/6W [CD-DK2500W]
RK43,44 VRD-ST2CD474J J AA 47 kohms,1/6W [CD-DK2500W]
RK45,46 VRD-ST2CD102J J AA 1 kohm,1/6W [CD-DK2500W]
RK47,48 VRD-ST2CD681J J AA 680 kohms,1/6W [CD-DK2500W]
RM710~712 VRD-MN2BD104J J AA 100 kohm,1/8W
RM713~715 VRD-ST2CD102J J AA 1 kohm,1/6W
RS701~704 VRD-ST2CD102J J AA 1 kohm,1/6W
RS705 VRD-ST2CD102J J AA 1 kohm,1/6W
RS708~710 VRD-MN2BD103J J AA 10 kohm,1/8W
RS711,712 VRD-ST2CD102J J AA 1 kohm,1/6W
RS714 VRD-MN2BD102J J AA 1 kohm,1/8W
RS715 VRD-ST2CD102J J AA 1 kohm,1/6W
RS716 VRD-MN2BD102J J AA 1 kohm,1/8W
RS717,718 VRD-ST2CD102J J AA 1 kohm,1/6W
RS720 VRD-MN2BD221J J AA 220 ohms,1/8W
RS721~723 VRD-ST2CD102J J AA 1 kohm,1/6W
RS724~726 VRD-MN2BD103J J AA 10 kohm,1/8W
RS727~732 VRD-ST2CD102J J AA 1 kohm,1/6W

PRICE

RANK

DESCRIPTION

OTHER CIRCUITRY PARTS

BI4/CNS4 QCNWN1572AWZZ J AF Connector Ass’y,6/6Pin
BI99/CNS99 QCNWN1611AWZZ J AG Connector Ass’y,3/3Pin
BI401/CNS401 QCNWN1540AWZZ J AF Connector Ass’y,5/5Pin
BI701/CNS701 QCNWN1541AWZZ J AH Connector Ass’y,10/10Pin
BI702/CNS702 QCNWN1607AWZZ J AG Connector Ass’y,9/9Pin
BIK1/CNSK1 QCNWN1573AWZZ J Connector Ass’y,11/11Pin

CNP1 QCNCM704GAWZZ J AC Plug,7Pin
CNP2 QCNCM704HAWZZ J AC Plug,8Pin
CNP3 92LCONE6P53253 J AC Plug,6Pin
CNP3A 92LCONE6P53254 J AC Plug,6Pin
CNP4 QCNCM705FAFZZ J AB Plug,6Pin
CNP5 92LCONE3P53254 J AB Plug,3Pin
CNP11 92LCONE5P53254 J AB Plug,5Pin
CNP12 92LCONEAP53254 J AD Plug,10Pin
CNP101 QCNCM705CAFZZ J AA Plug,3Pin
CNP102/CNS102
CNP301 92LCONE2P5268 J AB Plug,2Pin
CNP401 92LCONEBP53253 J AC Plug,11Pin [CD-DK2500W]
CNP501 QCNCM010NAWZZ J AC Plug,13Pin
CNP601 92LCONE5P52287 J AC Socket,5Pin
CNP602 QCNCWZG23AWZZ J AK Plug,23Pin [CD-DP2500W]
CNP602 QCNCWZG25AWZZ J AE Socket,25Pin [CD-DK2500W]
CNP701 QCNCWZF23AWZZ J AK Plug,23Pin [CD-DP2500W]
CNP701 QCNCWZF25AWZZ J AE Socket,25Pin [CD-DK2500W]
CNP702 QCNCWZF13AWZZ J Plug,13Pin

! CNP801 QCNCM049EAWZZ J AD Plug,9Pin

CNP802 92LCONE8P5267X J AD Plug,8Pin
CNP803 QCNWM050CAWZZ J Plug,3Pin
CNP804 92LCONE9P53253 J AC Plug,9Pin
CNP805 QCNCW010NAWZZ J Socket,13Pin
CNP806 92LCONE2P53253 J AB Plug,2Pin
CNS1A/B QCNWN1537AWZZ J AG Connector Ass’y,7/7Pin
CNS2A/B QCNWN1538AWZZ J AG Connector Ass’y,8/8Pin
CNS3A/B QCNWN1539AWZZ J AE Connector Ass’y,6/6Pin
CNS100 QCNWN1417AWZZ J Lead Wire Ass’y, with Lug
CNS806 QCNWN1542AWZZ J AC Connector Ass’y,2Pin
CNS907 QCNWN1610AWZZ J AD Flat Wire,5Pin

! F801,802 92LFUSET502E J AC Fuse,T5A L 250V
! F803,804 92LFUSET402E J AD Fuse,T4A L 250V
! F805 92LFUSET202E J Fuse,T2A L 250V

FC701 QCNWN1564AWZZ J AG Flat Cable,23Pin [CD-DP2500W]
FC701 QCNWN1568AWZZ J AG Flat Cable,25Pin [CD-DK2500W]
FC702 QCNWN1417AWZZ J Flat Cable,13Pin
FL701 VVKBJ744GNK-1 J BD FL Display
IC99 VHPTOTX178A-1 J AP Optical Fiber Data

JK1 QJAKJ0007AWZZ J AF Jack,Mic 1 [CD-DK2500W]
JK2 QJAKJ0007AWZZ J AF Jack,Mic 2 [CD-DK2500W]
JK201 QSOCJ0409AWZZ J AF Jack,Video In
JK601 QJAKM0004AWZZ J AK Jack,Headphones
M1 92LMTR2790CASY J BB Motor with Chassis [Spindle]
M2 92LMTR1854BASY J AP Motor with Gear [Sled]
M3 92LTWMEN7E6Y J AR Motor with Worm Pulley

QCNWN1609AWZZ J AB Connector Ass’y,7/7Pin

[CD-DK2500W]

Link,TOTX178A

NO.

M901 RMOTV0027AWZZ J AM Motor,Air Cooling Fan

! RL801 RRLYD0011AWZZ J AQ Relay

RL901,902 RRLYD0014AWZZ J AK Relay
RX701 VHLN63H380A-1 J AK Remote Sensor,N63H380A
SO301 QTANC0206AWZZ J Terminal,Antenna
SO901 QTANA1003AWZZ J AH Terminal,Speaker
SW1 SWMPU10780MLB J Switch,Push Type [Open/Close]
SW2 SWMPU11470MLB J Switch,Push Type [Clamp]
SW3 SWMPU11470MLB J Switch,Push Type [Disc Number]
SW4 QSW-F9001AW01 J AD Switch,Leaf Type [Pickup In]
SW701 92LSWICH1401AT J AC Switch,Key Type [CD]
SW702 92LSWICH1401AT J AC Switch,Key Type [TAPE]
SW703 92LSWICH1401AT J AC Switch,Key Type

SW704 92LSWICH1401AT J AC Switch,Key Type
SW705 92LSWICH1401AT J AC Switch,Key Type [REV]

SW706 92LSWICH1401AT J AC Switch,Key Type [FF]
SW707 92LSWICH1401AT J AC Switch,Key Type [PLAY]
SW708 92LSWICH1401AT J AC Switch,Key Type [STOP]
SW709 92LSWICH1401AT J AC Switch,Key Type

SW710 92LSWICH1401AT J AC Switch,Key Type [REC]
SW711 92LSWICH1401AT J AC Switch,Key Type [TUNING UP]
SW712 92LSWICH1401AT J AC Switch,Key Type [VIDEO]
SW713 92LSWICH1401AT J AC Switch,Key Type [TUNER]
SW714 92LSWICH1401AT J AC Switch,Key Type [DIMMER]
SW715 92LSWICH1401AT J AC Switch,Key Type [X-BASS]
SW716 92LSWICH1401AT J AC Switch,Key Type [EQUAL]
SW717 92LSWICH1401AT J AC Switch,Key Type [NORMAL]
SW718 92LSWICH1401AT J AC Switch,Key Type [PHANTOM]
SW719 92LSWICH1401AT J AC Switch,Key Type [BY-PASS]
SW720 92LSWICH1401AT J AC Switch,Key Type

SW721 92LSWICH1401AT J AC Switch,Key Type [CLOCK]
SW722 92LSWICH1401AT J AC Switch,Key Type [TIMER]
SW728 92LSWICH1401AT J AC Switch,Key Type [DISC 1]
SW729 92LSWICH1401AT J AC Switch,Key Type [DISC 2]
SW730 92LSWICH1401AT J AC Switch,Key Type [DISC 3]
SW731 92LSWICH1401AT J AC Switch,Key Type [DISC SKIP]
SW732 92LSWICH1401AT J AC Switch,Key Type

SW733 92LSWICH1401AT J AC Switch,Key Type
SW799 QSW-S0024AWZZ J AE Switch,Slide Type

! SW801 QSOCE0008AWZZ J AH Switch,Slide Type,Voltage

PRICE

RANK

[T/T Up/Down Loading]

[TUNING DOWN]
[MEMORY/SET]

[MEMORY/SET]

[ON/STAND-BY]

[OPEN/CLOSE]
[Reverse Mode]
[SPAN SELECTOR]
Selector

DESCRIPTIONPARTS CODE

CD MECHANISM PARTS

301 NGERH0011AWZZ J AC Gear,Middle
302 NGERH0012AWZZ J AC Gear,Drive
303 MLEVP0080AWZZ J AC Rail,Guide
304 NSFTM0020AWFW J AD Shaft,Guide
305 92LM-CUSN1524A J AC Cushion

! 306 92LHPC1LXASY J BD Pickup Unit Ass’y

306- 1 ———— — Pickup Unit
306- 2 NGERR0043AFZZ J AC Gear,Rack

306- 3 MSPRC0961AFZZ J AA Spring,Rack
701 XBSSD26P06000 J AA Screw,ø2.6×6mm
702 XHBSD20P05000 J AA Screw,ø2×5mm
703 XBBSD20P03000 J AA Screw,ø2×3mm
704 LX-WZ1070AFZZ J AA Washer,ø1.5×3.8×0.25mm
M1 92LMTR2790CASY J BB Motor with Chassis [Spindle]
M2 92LMTR1854BASY J AP Motor with Gear [Sled]
SW4 QSW-F9001AW01 J AD Switch,Leaf Type [Pickup In]

(Not Replacement Item)

CABINET PARTS

201 92LCAB3309AASY J Front Panel Ass’y
201 92LCAB3310AASY J Front Panel Ass’y

201- 1 ———— — Front Panel
201- 2 92LBADGE1671A J AC Badg,SHARP

201- 3 GCOVA1251AWSA J AH Cover,Cassette Holder,Tape 1

PSLDM3015AWFW J AD Shield Plate

[CD-DP2500W]
[CD-DK2500W]

(Not Replacement Item)

– 6 –

CD-DP2500W/DK2500W

PRICE

RANK

201- 4 GCOVA1256AWSA J AB Indicator,PRESET
201- 5 GCOVA1258AWSA J AB Indicator,TIMER
201- 6 GCOVA1260AWSA J AB Indicator,Disc 1
201- 7 GCOVA1265AWZZ J AC Indicator,CD
201- 8 GCOVA1266AWZZ J AC Indicator,TUNER
201- 9 GCOVA1267AWZZ J AC Indicator,TAPE
201-10 GCOVA1268AWZZ J AC Indicator,VIDEO/AUX
201-11 GCOVA1275AWSA J AB Indicator,Disc 2
201-12 GCOVA1276AWSA J AB Indicator,Disc 3
201-13 GCOVA1277AWSA J AB Indicator,MULTI OPERATION
201-14 GCOVA1298AWSA J AE Cover,Cassette Holder,Tape 2
201-15 GDORF0074AWSA J AE Holder,Cassette,Tape 1
201-16 GDORF0075AWSA J AE Holder,Cassette,Tape 2
201-17 HDECQ0521AWSA J AD Panel,Cassette Cover,Tape 1
201-18 HDECQ0522AWSA J AD Panel,Cassette Cover,Tape 2
201-19 HDECQ0526AWSA J AE Light Up Ring,VOLUME
201-20 HDECQ0566AWSA J Panel,Center Operation
201-21 HDECQ0580AWSA J Panel Amp. [CD-DK2500W]
201-21 HDECQ0581AWSA J Panel Amp. [CD-DP2500W]
201-22 JKNBZ0660AWSA J AF Button,TUNNING
201-23 JKNBZ0661AWSA J AE Button,DIMMER
201-24 JKNBZ0663AWSA J AE Button,DOLBY/CENTER MODE
201-25 JKNBZ0665AWSA J AF Button,Disc Number
201-26 JKNBZ0672AWSA J AF Button,Function A
201-27 JKNBZ0673AWSA J AF Button,Function B
201-28 JKNBZ0683AWSA J AG BUtton,Center Operation
201-29 JKNBZ0714AWSA J AF Button,ON/STAND-BY
201-30 MLIFP0008AWZZ J AD Damper
201-31 MSPRD0127AWFJ J AB Spring,Cassette Tape 2
201-32 MSPRD0138AWFJ J Spring,Cassette Tape 1
201-33 PSHEM0008AWZZ J Shield Sheet
201-34 PSHEP0042AWZZ J Spacer,Operation Button A
201-35 PSHEP0043AWZZ J Spacer,Operation Button B
202 92LCAB3303BASY J Side Panel Ass’y,Left
202- 1 ———— — Side Panel Ass’y,Left

202- 2 PCUSG0022AWZZ J AB Cushion,Leg
203 92LCAB3303CASY J Side Panel Ass’y,Right
203- 1 ———— — Side Panel Ass’y,Right

203- 2 PCUSG0022AWZZ J AB Cushion,Leg
204 COV3303AASY1 J AM CD Tray Cover Ass’y
204- 1 ———— — Cover,CD Tray

204- 2 GCOVA1254AWSA J AE Cover,CD Tray,Left
204- 3 GCOVA1255AWSA J AE Cover,CD Tray,Right
205 GCAB-1184AWSA J AP Cabinet,Top
206 GCOVA1264AWZZ J AC Cover,Volume Knob
207 GITAR0592AWSA J Rear Panel [CD-DK2500W]
207 GITAR0593AWSA J Rear Panel [CD-DP2500W]
208 JKNBK0012AWSG J AK Knob,Mic Level [CD-DK2500W]
209 JKNBK0072AWSA J AE Knob,VOLUME
210 KMECB0014AWZZ J Tape Mechanism Ass’y
211 LANGK0110AWFW1J AD Bracket,Casette Lock Lever,

212 LANGK0111AWFW1J AD Bracket,Casette Lock Lever,
213 LANGK0188AWFW J AF Bracket,Fan Motor

214 LANGK0189AWFW J AC Bracket,SUb Heat Sink A
217 LANGK0208AWFW J Bracket,PWB Support

218 LANGT0042AWFW J AC Bracket,PWB Support
219 LBSHC0002AWZZ J AD Bushing,AC Power Supply Cord
220 LCHSM0096AWFW J AR Chassis,Main
222 LHLDK9001AW00 J AB Band
224 LHLDZ1242AWZZ J AE FL HOLDER
225 LHLDZ1244AWZZ J AE Holder,Dolby LED
226 LHLDZ1245AWZZ J AE Holder,Volume LED
227 LHLDZ1247AWZZ J AE Holder,Function LED
228 LHLDZ1252AWZZ J Holder,Disc Namber LED
229 LHLDZ1253AWZZ J Holder,Operation LED
232 MLOKC0003AWZZ J AD Lock Lever,Casette,Tape 1
233 MLOKC0004AWZZ J AD Lock Lever,Casette,Tape 2
234 MSPRD0109AWFJ J AB
235 MSPRD0110AWFJ J AB
237 NFANP0001AWZZ J AD Rotary,Fan
241 PCUSG0022AWZZ J AB Cushion,Leg
243 PRDAR0149AWFW J AP Heat Sink,Main
244 PRDAR0150AWFW J AS Heat Sink,Sub,B
245 PRDAR0151AWFW J AG Heat Sink,Sub,A
246 PSHEP0037AWZZ J AC Sheet,Reflector

DESCRIPTIONNO. PARTS CODE NO. PARTS CODE

(Not Replacement Item)

(Not Replacement Item)

(Not Replacement Item)

Tape 1
Tape 2

Support

Spring,Casette Lock Lever,Tape 1
Spring,Casette Lock Lever,Tape 2

PRICE

RANK

! 247 QACCA0003AW00 J AC Power Supply Cord
! 247 QACCB0006AW00 J AU AC Power Supply Cord
! 247 QACCE0010AW00 J AK AC Power Supply Cord

! 247 QACCJ0007AW00 J AC Power Supply Cord

248 QFSHD0001AWZZ J AB Holder,Fuse
249 QLUGP0001AWZZ J AC Lug (LUG901,902)
250 QLUGP0002AWZZ J AB Lug (LUG101)
251 92LBE241414 J AD Belt
252 92LCAUT1706A1 J AC Caution Lavel,Class 3 Laser
253 92LCAUT1706B J AA Label,Laser
254 92LCSPR1431C J AA Spring,Ring
255 92LEVA0330702 J AD Velvet Carpet,Cushion

! 256 92LLUG1746A J AA Lug (K801,802)

257 92LMAG0104302 J AE Magnet
258 92LMT0304302 J AB Plate,Metal
259 92LNBAND1318A J AA Nylon Band
260 92LNM0305401 J AB Velvet Carpet
261 92LPT0303002 J AB Roller
262 92LPT0304303 J AB Lever,Stop
263 92LPT0304304 J AB Stopper
264 92LPT0304305 J AE Lever,Lock
265 92LPT0304306 J AG Stabilizer
266 92LPT0304307 J AC Support,Cam
267 92LPT0304308 J AB Lock Gear Pin
268 92LPT0304309 J AB Cap,Pulley Stopper
269 92LPT0305413 J AG Cam Gear Lower
270 92LPT0309506 J AD Gear,Turntable Drive
271 92LPT0309507 J AD Gear,Open/Close Drive
272 92LPT0309508 J AD Gear,Planet
273 92LPT0309509 J AD Gear,Drive
274 92LPT0309510 J AE Gear,Pulley
275 92LPT0309511 J AD Gear,Middle
276 92LPT0311101 J AB Lever,Clamp
277 92LPT0311102 J AC Lever,Disc
278 92LPT0312005 J AL Gear,Cam
279 92LPT0320201 J AE Support,Stabilizer
280 92LPT0330301 J AU Chassie
281 92LPT0330803 J AK CD,Chassis
282 92LPT0331003 J AT Holder,Slide
283 92LPT0331105 J AM Turntable
284 92LSP0304303 J AB Spring,Stopper
285 92LSP0304305 J AB Spring,Lock Lever
286 92LSP0304306 J AG Spring,Lock Gear
287 TSPC-0706AWZZ J Label,Specification

287 TSPC-0707AWZZ J Label,Specification
287 TSPC-0708AWZZ J Label,Specification
287 TSPC-0710AWZZ J Label,Specification
287 TSPC-0711AWZZ J Label,Specification
601 XBBSD20P04000 J AA Screw,ø2×4mm

604 XEBSF30P12000 J AA Screw,ø3×12mm
605 XESSD30P10000 J AA Screw,ø3×10mm
606 XHBSD26P04000 J AA Screw,ø2.6×4mm
607 XHBSD30P06000 J AA Screw,ø3×6mm
608 XJBSD30P10000 J AA Screw,ø3×10mm
609 XJBSD30P14000 J AA Screw,ø3×14mm
611 XJSSD30P10000 J AA Screw,ø3×10mm
612 LX-BZ2222AXZZ J Screw,Special
613 LX-HZ0082AFZZ J AA Screw,ø4×8mm
614 LX-JZ0010AFFD J AA Screw,ø3×10mm
616 92LSC0308RBZZ J Screw,ø3×8mm

DESCRIPTION

[For Saudi Arabia]
[For Hong Kong]
[Except for Saudi Arabia/Hong

Kong/Tailand]
[For Tailand]

[CD-DP2500W for Central &
South America/Mexico]

[CD-DP2500W for Taiwan]
[CD-DP2500W for Thailand]
[CD-DK2500W for Taiwan]
[CD-DK2500W for Thailand]

FRONT SPEAKER

901 92LJ1924A J AN Front Panel
903 92LJ1925A J AU Net Frame Ass’y
905 92L9547C-1 J Speaker Box Ass’y
907 92LP5876-2 J AC Label,Specification
909 92LJ9774A J AC Cushion,Foot
910 92LJ9777P J AD Port Cushion
912 92LJ9802 J AF Catching Holder
913 92LF1228A J AC Screw,ø4×12mm

– 7 –

CD-DP2500W/DK2500W

PRICE
RANK

914 92LF1080 J AB Screw,ø3×10mm
916 92LJ9790B J AC Felt
917 92LE5868A J Speaker Cord Ass’y With

SP1,2 92LJ2828A J Super,Tweeter
SP3,4 VSP0051TBN56A J AX Tweeter
SP5,6 VSP0013WB486A J BF Woofer

DESCRIPTION

Capactot

CENTER SPEAKER

901 92LSRCNF005RS J AP Net Frame Ass’y
902 92LSRCBC008RS J AX Bottom Cabinet
903 92LSRCSC005RS J AG Speaker Cord
904 92LSRCSW006RS J Screw,ø3×14mm
905 92LSRCPL014RS J Label,Parts Code
906 92LSRCFT001RS J AD Cushion
SP1 VSPA010PB146A J AW Speaker

SURROUND SPEAKER

901 92LSRCNF004RS J AQ Net Frame Ass’y
902 92LSRCBC009RS J AR Bottom Cabinet
903 92LSRCSC006RS J Speaker Cord
904 92LSRCSW006RS J Screw,ø3×14mm
905 92LSRCPL015RS J Label,Parts Code
SP1,2 VSPA010PB15CA J AS Speaker

ACCESSORIES/PACKING PARTS

! QPLGA0003AWZZ J AF Adaptor,AC Plug [For Asia/

! QPLGA0004AWZZ J AF Adaptor,AC Plug [Except for

QANTL0008AWZZ J AH AM Loop Antenna

Middle and Near East/Africa/
Saudi Arabia]

Asia/Middle and Near East/

Africa/Saudi Arabia]
SPAKA0236AWZZ J Packing Add.,Left/Right
SPAKC0987AWZZ J Packing Case [CD-DK2500W]
SPAKC1019AWZZ J Packing Case [CD-DP2500W]
SPAKC1049AWZZ J Packing Case

[CD-DK2500W Turkey Only]
SPAKP0013AWZZ1 J AC Polyethylene Bag,Unit
SPAKZ0573AWZZ J Sheet,CD Tray
TCAUA0047AWZZ J Caution Tag [For Taiwan]
TCAUS0019AWZZ J AD Label,Caution [For Thailand]
TCAUZ0035AWZZ J AB Caution Sheet
TGANE0011AW40 J Warranty Card

[CD-DK2500W for Philippines]
TGANE0011AW41 J Warranty Card

[CD-DP2500W for Philippines]
TGANZ0028AW46 J Warranty Card

[CD-DK2500W for Taiwan]
TGANZ0028AW47 J Warranty Card

[CD-DP2500W for Taiwan]
TINST0071AWZZ J Operation Manual

[CD-DK2500W for Thailand]
TINST0072AWZZ J Operation Manual

[CD-DP2500W for Thailand]
TINSZ0555AWZZ J Operation Manual

[CD-DK2500W Except for

Thailand]
TINSZ0556AWZZ J Operation Manual

[CD-DP2500W Except for

Thailand]
TLABB0001AWZZ J AB Label,Japan
TLABE0376AWZZ J Label,Bar Code

[CD-DK2500W for Union of

Arab Emirates Only]
TLABE0377AWZZ J Label,Bar Code [CD-DK2500W]
TLABE0378AWZZ J Label,Bar Code

[CD-DP2500W Union of Arab

Emirates Only]
TLABE0379AWZZ J Label,Bar Code [CD-DP2500W]
TLABG0002AWZZ J AB Label,HongKong
TLABH0056AWSA J AF Sheet,E/C Comparison
TLABH0057AWSA J AF Sheet,E/C Comparison
TLABH0058AWSA J AF Sheet,E/C Comparison
TLABJ0003AWZZ J AB Label,Japan,Packing Case
TLABN0112AWZZ J Label,Serial
TLABR1091AWZZ J Label,Bar Code [CD-DP2500W]
TLABS0255AWZZ J Label,Safety [For HongKong]
TLABZ0620AWZZ J AB Label,Saving Energy

NO.

1 RRMCG0216AWSA J Remote Control [CD-DP2500W]
1 RRMCG0217AWSA J Remote Control [CD-DK2500W]
1- 1 GFTAB1022AWSB J AK Lid,Remote Control

PARTS CODENO. PARTS CODE

TLABZ0741AWZZ J Label,Carton
TLABZ0742AWZZ J Label,Carton
TLABZ0745AWZZ J Label,Feature,Tape 1

TLABZ0746AWZZ J Label,Feature,Tape 2
TLABZ0747AWZZ J Label,Feature,Tape 1

TLSTS0014AWZZ J AB S/S List
TMAPC0175AWZZ J Schematic Diaglam A

TMAPC0176AWZZ J Schematic Diaglam B
TMAPC0177AWZZ J Schematic Diaglam A
TMAPC0178AWZZ J Schematic Diaglam B
UBATU0001AWZZ J AE Battery,SUM-3
92LBAG1460C1 J AB Polyethylene Bag,Operation
92LBAG1770A J AB Polyethylene Bag,AC Cord

92LBAG760C J AA Polyethylene Bag,AC Plug
92LFANT1535A J AF FM Antenna
92LFANT1746A J AD FM Antenna
92LLABL1204C J AA Label,MADE IN MALAYSIA
92LLABL1507B J AA Label,Packing Case,MADE IN

92LN1886F J AM Packing Add.,Front (Front
92LN1886R J AK Packing Add.,Rear(Front
92LPANEL713A J AB Panel,MADE IN MALAYSIA

92LSRCBP011RS J AL Packing Add.,Bottom (Center/
92LSRCPE007RS J Polyethylene Bag (Center
92LSRCPE008RS J Polyethylene Bag (Surround
92LSRCTP010RS J AM Packing Add.,Top (Center/
92LV45365-15 J Polyethylene Bag (Front

PRICE

RANK

DESCRIPTION

[CD-DP2500W For Taiwan]
[CD-DK2500W For Taiwan]

[CD-DK2500W]

[CD-DK2500W]
[CD-DK2500W]
[CD-DP2500W]
[CD-DP2500W]
(Not Replacement Item)
Manual

MALAYSIA
Speaker)
Speaker)

Surround Speaker)
Speaker)
Speaker)
Surround Speaker)
Speaker)

P.W.B. ASSEMBLY (Not Replacement Item)

PWB-A1~4 92LPWB3309MANS J — Main/Display/Headphone/Digital

PWB-A1~4 92LPWB3310MANS J — Main/Display/Headphone/Digital

! PWB-B 92LPWB3309PWRS J — Power Supply [CD-DP2500W]
! PWB-B 92LPWB3310PWRS J — Power Supply [CD-DK2500W]

PWB-C 92LPWB3306CDUS J — CD Servo
PWB-D QPWBF0027AWZZ J AD CD Motor (PWB Only)
PWB-E ———— Tape Mechanism
PWB-F 92LPC99C017 J AE CD Loading Motor (PWB Only)
PWB-G QPWBF0598AWZZ J Karaoke (PWB Only)

Output (Combined Ass’y)
[CD-DP2500W]

Output (Combined Ass’y)
[CD-DK2500W]

[CD-DK2500W]

OTHER SERVICE PARTS

UDSKA0004AFZZ J AZ CD Optical Pickup Lens Cleaner

Disc

– 8 –

CD-DP2500W/DK2500W

A

306

701

306-2

304

701

B

306-1

704

306-3

302

C

301

702

D

303

703x2

E

F

M1

305

M2

305x2

G

SW4

PWB-D

H

1

23456

Figure 9 CD MECHANISM EXPLODED VIEW

– 9 –

CD-DP2500W/DK2500W

A

PWB-G

PWB-A2

PWB-A3

PWB-E

CD-DK2500W
ONLY

CD-DK2500W
ONLY

201

241x2

612

611x2

201-5

201-29

201-22

201-24

201-28

201-26

201-23

201-7

201-8

224

227

229

225

226

228

210

605x5

612

212

233

235

606x2

211

232

234

606x2

612

FL701

208x2

614x2

201-9

201-10

201-27

201-12

201-11

201-6

201-25

201-19

201-30

CNS100

201-30

201-21

201-15

201-16

201-14

201-18

201-3

201-2

201-20

209

206

246

201-13

201-4

201-1

201-17

201-32

201-31

201-34

201-35

201-33

605x13

A

B

C

D

E

F

G

H

1

23456

Figure 10 CABINET EXPLODED VIEW (1/3)

– 10 –

CD-DP2500W/DK2500W

A

608x13

222

PWB-A4

207

B

202

C

D

608
x2

614

202-1

CNS100

614x2

202-2

604x4

609x4

IC902

218

Silicon
Grease

608

608x4

249

PWB-B

IC901

218

243

Silicon
Grease

249

609x3

248x10

IC802

IC801

608x2

256x2
(K801,K802)

217

Q823

287

Silicon
Grease

245

607

203-2

M901

213

614

220

608

219

247

PT801

203-1

244

607

613x4

214

250

614x2

E

254

237

PWB-A1

601x2

F

G

A'

H

259

608x2

203

1

23456

Figure 11 CABINET EXPLODED VIEW (2/3)

– 11 –

604x2

CD-DP2500W/DK2500W

A

279

205

258
257

B

283

265

612

266

C

CD
MECHANISM

284

263

278

260

604x2

252

269

PWB-F

D

268

281

261

253

270

271

272x4

273

274

277

M3

SW3

SW1

SW2

251

275

E

261

261

282

276

285

264

F

261x3

280

255

262

G

204-2

261

204

286

PWB-C

267

204-1

204-3

H

616

1

23456

Figure 12 CABINET EXPLODED VIEW (3/3)

– 12 –

CD-DP2500W/DK2500W

FRONT SPEAKER

A

B

C

903

912x2

912x4

901

RED

RED

BK

917

(with
Capacitor C1,2)

TWEETER
SP3(L-CH)

SP4(R-CH)

SUPER
TWEETER
SP1(L-CH)

SP2(R-CH)

BK

RED

C1,2
Capacitor

BK

WOOFER

SP5(L-CH)

SP6(R-CH)

907

D

E

F

G

H

SP3,4

914x2

SUPER
TWEETER
SP1(L-CH)

SP2(R-CH)

TWEETER
SP3(L-CH)

SP4(R-CH)

WOOFER

SP5(L-CH)

SP6(R-CH)

909x2

910

913x4

SP1,2

914x2

SP5,6

C1,2
Capacitor

2.2 µF,100V,
Electrolytic (N.P.)

916

916

905

916

909x2

916

910

1

23456

Figure 13 SPEAKER EXPLODED VIEW (1/2)

– 13 –

CD-DP2500W/DK2500W

CENTER SPEAKER

A

B

C

904x4

905

904x4

903

901

902

SP1

906x4

D

SURROUND SPEAKER

E

F

SP1,2

G

SP1,2

901

904x6

905

903

902

H

1

23456

Figure 14 SPEAKER EXPLODED VIEW (2/2)

– 14 –

CD-DP2500W/DK2500W

– MEMO –

– 15 –

– MEMO –

CD-DP2500W/DK2500W

– 16 –

CD-DP2500W/DK2500W

COPYRIGHT © 2000 BY SHARP CORPORATION

ALL RIGHTS RESERVED.

No part of this publication may be reproduced,
stored in a retrieval system, or transmitted in
any form or by any means, electronic, mechanical,
photocopying, recording, or otherwise, without
prior written permission of the publisher.

SHARP CORPORATION
Communication Systems Group
Quality & Reliability Control Center
Higashihiroshima, Hiroshima 739-0192, Japan

Printed in Japan

A0004-714SS•HA•M

EX